Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
59166161TF
No factors below 274
TF target 273
P-1
B1 = 555000
B2 = 11377500
LL
StatusDateUserResidueShift
Verified2013-03-19Crilly Butler0131FA9B1D81D4F89221716
Verified2021-08-26Sergey Nosov0131FA9B1D81D4F817103368
History
DateUserTypeResult
2021-08-26Sergey NosovC-LL
0131FA9B1D81D4F8
2019-01-03-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2013-03-19Crilly ButlerC-LL
0131FA9B1D81D4F8
2012-12-16TheJudgerNF-PM1
B1=555000, B2=11377500, E=12
2012-10-24BdotNF
no factor from 2^72 to 2^73
2012-05-11-Anonymous-NF
no factor from 2^71 to 2^72
2012-03-24Kyle AskineNF
no factor from 2^70 to 2^71
2011-07-02oddveryoddNF
no factor from 2^69 to 2^70
2009-07-08arnaudNF
no factor from 2^68 to 2^69
2009-07-04Dturpin3NF
no factor from 2^67 to 2^68
2009-01-25Gymnasium_RaublingNF
no factor from 2^66 to 2^67
2009-01-21Gymnasium_RaublingNF
no factor from 2^65 to 2^66
2009-01-18David BarleyNF
no factor from 2^64 to 2^65
2008-05-27monstNF
no factor from 2^63 to 2^64