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
67630789TF
No factors below 275
TF target 274
P-1
B1 = 615000
B2 = 12607500
LL
StatusDateUserResidueShift
Verified2016-05-08ShnobelAEFC8F2DF529081162244426
Verified2023-05-25Ryan PropperAEFC8F2DF529081148350982
Verified2023-06-23-Anonymous-AEFC8F2DF52908117442317
History
DateUserTypeResult
2023-06-23-Anonymous-C-LL
AEFC8F2DF5290811
2023-05-25Ryan PropperC-LL
AEFC8F2DF5290811
2016-05-08ShnobelC-LL
AEFC8F2DF5290811
2016-03-29Mark RoseNF
no factor from 2^61 to 2^63
2016-01-21Judge HaleNF
no factor from 2^74 to 2^75
2014-06-01TheJudgerNF-PM1
B1=615000, B2=12607500, E=12
2014-05-11TheJudgerNF
no factor from 2^73 to 2^74
2014-05-11TheJudgerNF
no factor from 2^72 to 2^73
2014-05-11TheJudgerNF
no factor from 2^71 to 2^72
2012-09-21Bold_SeekerNF
no factor from 2^70 to 2^71
2012-05-17Kevin ChenNF
no factor from 2^69 to 2^70
2010-09-08rickNF
no factor from 2^68 to 2^69
2010-08-31gkwareNF
no factor from 2^67 to 2^68
2010-06-30Aldo_GridNF
no factor from 2^66 to 2^67
2010-06-30Bassam Abdul-BakiNF
no factor from 2^65 to 2^66
2009-04-10nailsssNF
no factor from 2^64 to 2^65
2008-12-24Wojciech FlorekNF
no factor from 2^63 to 2^64