(Last updated: September 8, 2019)
Notable Large Computations:
Here is a list of notable large computations that have been done using either y-cruncher or by applications using the YMP library.
| Date Completed: | Who: | Decimal Digits: | Compute Time: | Computer: | Comments: |
| July 16, 2019 | Seungmin Kim | 600,000,000,100 | 2 x Intel Xeon Gold 6140 @ 2.3 GHz 187 GB |
World Record Size Computation | |
| March 29, 2019 | Mike A |
500,000,000,000 | 2 x Intel Xeon E5-2696 v4 @ 2.2 GHz 768 GB |
World Record Size Computation | |
| February 16, 2019 | Tizian Hanselmann | 300,000,000,000 | 2 x Intel Xeon X5650 @ 2.67 GHz 240 GB |
World Record Size Computation | |
| April 12, 2016 | Ron Watkins | 250,000,000,000 | 4 x Xeon E5-4660 v3 @ 2.1 GHz 1 TB |
World Record Size Computation | |
| February 6, 2016 | Mike A | 500,000,000,000 |
Not Verified |
2 x Intel Xeon E5-2697 v3 @ 2.6 GHz 128 GB |
Unverified Computation |
| June 7, 2015 | Setti Financial LLC | 200,000,001,100 | Intel Core i7 4820K @ 4.5 GHz 24 GB DDR3 |
World Record Size Computation | |
| April 8, 2013 | Setti Financial LLC | 100,000,000,000 | Compute: ~4 months Not Verified |
2 x Intel Xeon X5460 @ 3.16 GHz 16 GB DDR2 |
Unverified Computation |
| December 12, 2010 | Alex Roberts | 50,000,000,000 | Compute: 35.5 days |
AMD Phenom II X4 945 @ 3.0 GHz 8 GB |
Unverified World Record |
| April 16, 2009 | A. Yee & R. Chan | 31,026,000,000 | Compute: 178 hours (7.4 days) |
"Nagisa" | World Record Size Computation |
| January 31, 2009 | A. Yee & R. Chan | 15,510,000,000 | Compute: 88 hours (3.7 days) |
"Nagisa" | World Record Size Computation |
Prior to y-cruncher, the world record was 10,000,000,000 digits by Steve Pagliarulo and Shigeru Kondo (2008).
Selected Digits
Below a list of selected digits. These can be used to verify your own computations.
0. |
0. |
9159655941 7721901505 4603514932 3841107741 4937428167 : 50 2134266498 1196217630 1977625476 9479356512 9261151062 : 100 |
ea7cb89f40 9ae8452158 22e37d32d0 c63ec43e13 81c2ff8094 : 50 a263e5a3cc d76f94dc05 8a46eec585 8f924d663f 739c42ec95 : 100 |
8808897893 1754117949 3224981308 9956418382 9537871503 : 10,000 8032681905 8964486989 2617753658 1470865895 0318570672 : 12,000 3377592289 9860404957 7920634220 2484831261 2857134838 : 15,000 6430896025 2547029730 3108404550 1630471128 6277599496 : 20,000 0957939260 1027379599 4153193159 9176123865 4829646311 : 25,000 2239750380 1769001079 0576368558 3530128097 8207807332 : 40,000 5741885349 8986877125 3728949672 1701537496 7204028920 : 50,000 1183958303 5091079116 5225300656 9950685148 2262206073 : 75,000 |
80c23bd97f 05534eccd7 0504190fe5 3fb493f6fd 9e1874a5ff : 10,000 b65d078890 9abb01cfad c0aff0157f 350798da77 7ddabfd45a : 12,000 b9a4ae5296 552b5ef293 154effaad8 17df0e3a72 96e347ad5b : 15,000 8d8ec00cbc 2f5b96f27d 164c140e4b 710bda6bf4 2dc4dc71fc : 20,000 f8ba9a3e5d 90a516b1a9 9a4096d8a1 df33d1386c 00129be0e9 : 25,000 d864441564 62d09f58d3 40ed070771 646a6bdebf 2562397051 : 40,000 6ecf653bd5 688c8f5010 2138b9a08f cdda7afede 6e11790eac : 50,000 b95c4742d0 713808a432 0ea809e1a8 e00ab11af8 09e470b347 : 75,000 |
8497039503 4707376668 7145385386 4243137770 8605391277 : 100,000 0710277396 8635684662 8698307772 9131190583 6966052888 : 120,000 1311161056 3801611371 3171237632 0176626345 9298081295 : 150,000 0071709868 9004961026 9235290768 3675825276 3802509784 : 200,000 0497916248 0885714113 9123868814 5813921913 3252975850 : 250,000 3478847512 3119089293 0015516047 9812062866 9339443107 : 400,000 1603824792 7512139508 7423658069 6937730479 1576247587 : 500,000 4653345450 8468881216 5545188128 3470685954 8375157568 : 750,000 |
f0cb2a7327 78db26f03a 19efbc9a8c f4e1826645 ea673551c8 : 100,000 63a34c1c5e dc09413ddf 71590f63cc 668f9eb284 328961e885 : 120,000 8b402a5616 a6d1126aaa e926f4f135 13992527c6 bbd125a9e6 : 150,000 a6ad8cf3f8 7140166d87 3da5771ec4 85242505f2 5dc3d2f446 : 200,000 d44387d91a e107381fe2 f59da4126c b8f9fafc40 94d3b41f85 : 250,000 32e4ed11e8 fe1a3ab23d 070db166b7 90df3c6274 8d52d9046c : 400,000 736e2ebd2f 16e9dea7a9 7b0c2d24d4 ff4753e7c1 c973f2b0fd : 500,000 2496bb5ed6 a2bfd13f92 86fcc3f8c9 5fe693e6b3 b684dea0b0 : 750,000 |
8346011402 0947801840 9343283541 7663488095 2596534797 : 1,000,000 5763160062 4575583438 3858248977 2294537880 7542649081 : 1,200,000 4418784788 9462382367 6710039753 7258301290 0429426985 : 1,500,000 0584447736 0801403261 5008744625 1101190319 8402568178 : 2,000,000 9669945855 5033714040 4587838261 6703925784 6182744012 : 2,500,000 0239846414 5101861966 0398484529 8345413593 7824036444 : 4,000,000 9028251182 2231693284 0116650912 0023869554 8133456069 : 5,000,000 2551855989 6213665395 9791717279 4744454765 8684776829 : 7,500,000 |
d8d27e96d1 0f19c56f82 1f14b76b87 7fc848b88e 8c40b99233 : 1,000,000 b53ba90e72 c0026bcc48 b652761101 511738f205 034b9a3349 : 1,200,000 c78b9cb6e6 c6d567361a f551c8e889 b73ca191e1 05ae4b1f1f : 1,500,000 b384fb01d5 de23462d76 af20f6d052 03e227dfe1 9f77bebcda : 2,000,000 c48e753809 3629a85119 fcaddf0304 c013d27b39 c223323b95 : 2,500,000 67dafb4e70 de059dbfcd db7a8bf8a5 afc6b163b3 fb0fc5d75f : 4,000,000 9d97412f9c 9c8c2b77f6 b2fc66b212 ed579a0c60 a1d9467278 : 5,000,000 dab038891b 9aa806e4bf 197b19f6cb 0c9a7fc82e bfb736a9f3 : 7,500,000 |
7297601660 2714766893 2005917637 9840403150 3119773010 : 10,000,000 2006621862 9650422824 2484402728 8061911587 3928426855 : 12,000,000 9293311260 7644367856 1823921965 9923687606 7339179419 : 15,000,000 2381125286 1631668031 7192582277 9141946925 7972480988 : 20,000,000 7032950213 9742827922 9275192230 0921932423 0709246809 : 25,000,000 7383008678 5443947822 0212299032 7963134388 9583445531 : 40,000,000 3142792567 8276283908 0432422337 4260645195 8453238459 : 50,000,000 7200203027 4111194260 3236343606 0542914687 7885574444 : 75,000,000 |
ce82c8adf3 1bf41f94af 64cb77c40a b924f6ba1e 203981956f : 10,000,000 a31b25636d df147f999a d086346278 8c4282d6eb 59b42e4043 : 12,000,000 6b07c9c52e 9c1e488e0e 7975c7a7fa add3008f94 e2ee2ab122 : 15,000,000 24f940af8e 67ea48a1ff 7aae8e5293 b00df90150 aedad5eefa : 20,000,000 21f7888b03 9965cdb67f 684d7f480e a15c1193a9 cb8c545418 : 25,000,000 426352e0e4 7889f82986 c95370c799 3be38296c7 bcdf3a4206 : 40,000,000 aa01d94f1b 2887e3f9eb 0fbd5dbcba 9766716dae 44cb2c8abb : 50,000,000 f3ae66b21b 68bc730d6d b65cb99eb1 ad7521c33a b5af8bb255 : 75,000,000 |
0045025371 1721194462 6176536617 4884782680 4839787820 : 100,000,000 8750625003 9297990146 3450427840 1705880679 2302754821 : 120,000,000 9155468126 2783860511 0140129226 4292272354 1093408969 : 150,000,000 9339387888 4548087597 4143411696 1154886328 1759464304 : 200,000,000 1082734740 6306035728 2934557939 0515743031 6046117172 : 250,000,000 3333492669 5694545548 7114243928 8815035130 5863300734 : 400,000,000 5554740517 3291070515 2852221192 3336986642 4512330641 : 500,000,000 8561155546 1874873540 6023578262 6053721922 4816544976 : 750,000,000 |
10ae6546b2 9f3bb24f9c bd4e3627aa 60d8587c3f 54a256a37f : 100,000,000 597e23ae43 3c234f0b0a 006f4e4bdd 00fbdaa1d9 bbfb75a676 : 120,000,000 3076b8b2ad 12be2008a8 9c5d30de7f 32e5bdab3c e48573babd : 150,000,000 d19e5f7aed d586d6cc38 53016a10a5 146d703ca0 849884fdbc : 200,000,000 05ff2ae836 2b1973fc2a fbc283d32d 1d6e7198a9 832c9651c0 : 250,000,000 6381810453 111ed86b88 1e44b62dce f2e7e0ddfd 34cdaf771d : 400,000,000 8a8cb12907 41eb6a2bea 2b18cd75d5 39da6bc13b 5e7a875ac9 : 500,000,000 b880646716 e60583e8a4 0af3cfc109 ca17828184 d97804543f : 750,000,000 |
8491393768 0323101090 9827426151 0759677409 1993979220 : 1,000,000,000 2341480967 9926751938 6453903900 2782868237 2644066688 : 1,200,000,000 4899851838 7665099539 2536042623 1584433793 4184077050 : 1,500,000,000 1954301295 0490871427 6055667371 8508209276 0392896984 : 2,000,000,000 6554196594 8730274045 9354852969 6243343023 7888887294 : 2,500,000,000 0164496957 4656465150 4003480143 0005898886 2104809362 : 4,000,000,000 7934706077 1061849317 9822125398 8782758830 9184468403 : 5,000,000,000 8097234886 8716985607 9557939517 2617567103 2848768448 : 7,500,000,000 |
566f2e3fb5 f07d5fd1e8 0f548e94b5 0c04f57814 15d14d0766 : 1,000,000,000 f47ac33432 422f69fe24 f3c86f745e 97f297abb7 9cd7ace2fb : 1,200,000,000 f8c01f0867 a464c8333e 387d30cb31 ac037cf6e8 f89fe93020 : 1,500,000,000 0aa012ffa7 997d7003fd 088566c01c dd49c5260d 4d1791284c : 2,000,000,000 7d60a6cf00 061ccfe7a3 be72ce4fd4 b19258f8d3 c2dee318e1 : 2,500,000,000 e94728e0e8 b8a8251b3f da1e3c4efe 7fb1d32776 7856888944 : 4,000,000,000 ee5e5094be d013561eb9 5c0f081c4c 0acce4c6c7 18c133cac4 : 5,000,000,000 fc29160e2e 8e841b48bc 2861fa0341 b1cbc2decc 6cd5714f92 : 7,500,000,000 |
4174977641 6361506207 7862419500 8597372875 7552877295 : 10,000,000,000 7633937061 0242694116 4211398111 3833865507 8680552756 : 12,000,000,000 6969493742 6115593822 1850026892 5130744910 7391709377 : 15,000,000,000 3001203575 7797807831 3364721904 3117002398 9376345172 : 20,000,000,000 9421185481 8057643792 5478260939 3728465616 5148230129 : 25,000,000,000 |
b52e6a8034 831b247039 e40601bdd0 84712c806b b8d75fabcc : 10,000,000,000 a44a872999 b2d9d64be3 6d5185045c 9d995ddd19 592534bc1d : 12,000,000,000 1669fe4b0d edfb5fc444 85bd25632a 3e0c31c892 2a1092627d : 15,000,000,000 d70c2db254 b54af32781 6588ae7893 b8519eba3f 2bbb125959 : 20,000,000,000 6ac2891002 de4ed1a705 68a0bad277 4cc98d4f6b 96c55c1457 : 25,000,000,000 |
8495554386 1330551287 9281479830 4656833004 5039455426 : 200,000,001,100 1960860089 4630901389 5822001375 7636755632 5562543702 : 250,000,000,000 4056325499 7143869354 3302961930 9881933609 5501124832 : 300,000,000,000 4454600035 3631013898 6449292284 4440653064 7968959561 : 500,000,000,000 2509988671 5359480008 9778843406 8088448087 3621120808 : 600,000,000,050 |
b86bbb1092 a53602c4ed 078ae4654d 44ade60f07 0aa8f60ccc : 415,241,011,850 d38573dd3c 14c9445038 6c2afb0ce3 68397428c4 5860d436f6 : 498,289,214,300 |
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