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
59674031TF
No factors below 275
TF target 273
P-1
B1 = 565000
B2 = 11582500
LL
StatusDateUserResidueShift
Verified2014-04-19AOBD0985439060D0F536319487
Verified2021-10-17Sergey NosovBD0985439060D0F526294841
History
DateUserTypeResult
2021-10-17Sergey NosovC-LL
BD0985439060D0F5
2018-12-04Sid & AndyNF
no factor from 2^74 to 2^75
2018-03-27Sid & AndyNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^56 to 2^63
2014-04-19AOC-LL
BD0985439060D0F5
2012-12-17Florimond C.NF-PM1
B1=565000, B2=11582500, E=12
2012-11-18BdotNF
no factor from 2^72 to 2^73
2012-11-18BdotNF
no factor from 2^71 to 2^72
2011-11-01OtterNF
no factor from 2^70 to 2^71
2011-06-30ToddNF
no factor from 2^69 to 2^70
2009-12-17]mh[ VirtekNF
no factor from 2^68 to 2^69
2009-03-28Cereal BusinessNF
no factor from 2^67 to 2^68
2009-03-26Cereal BusinessNF
no factor from 2^66 to 2^67
2009-03-21Cereal BusinessNF
no factor from 2^65 to 2^66
2009-01-18-Anonymous-NF
no factor from 2^64 to 2^65
2008-07-09monstNF
no factor from 2^63 to 2^64