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
89948029TF
No factors below 276
TF target 275
P-1
B1 = 730000
B2 = 13322500
LL
StatusDateUserResidueShift
Unverified2019-09-03frolyarA6A5D9842DA6DC__2218624
History
DateUserTypeResult
2019-09-03frolyarC-LL
A6A5D9842DA6DC__
2018-12-21Chang Chia-TcheNF-PM1
B1=730000, B2=13322500
2018-11-08Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-11-08Strolling JellyfishNF
no factor from 2^74 to 2^75
2017-08-19monstNF
no factor from 2^73 to 2^74
2017-05-28monstNF
no factor from 2^72 to 2^73
2017-04-04monstNF
no factor from 2^71 to 2^72
2014-01-04SMoffatNF
no factor from 2^70 to 2^71
2013-10-04CSLatDDNF
no factor from 2^69 to 2^70
2013-09-30CSLatDDNF
no factor from 2^68 to 2^69
2013-09-26CSLatDDNF
no factor from 2^67 to 2^68
2013-09-24CSLatDDNF
no factor from 2^66 to 2^67
2013-09-13sasakiNF
no factor from 2^65 to 2^66
2010-11-12Architects CubedNF
no factor from 2^64 to 2^65