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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MnStatusDetails
106980851Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime
TF
No factors below 277
TF target 276
P-1
B1 = 820000
B2 = 13325000
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2020-08-03Ernst W. MayerD160C7E0E77863__013
History
DateUserTypeResult
2020-08-03Ernst W. MayerC-PRP
D160C7E0E77863__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2020-03-10-Anonymous-NF-PM1
B1=820000, B2=13325000
2020-02-14el groccoNF
no factor from 2^76 to 2^77
2020-02-14Strolling JellyfishNF
no factor from 2^75 to 2^76
2020-02-12Architects CubedNF
no factor from 2^74 to 2^75
2020-02-10Hans LoeblichNF
no factor from 2^73 to 2^74
2020-02-07riccardo ubertiNF
no factor from 2^72 to 2^73
2018-02-09el groccoNF
no factor from 2^71 to 2^72
2015-03-19-Anonymous-NF
no factor from 2^70 to 2^71
2015-01-14GrunwalderGIMPNF
no factor from 2^69 to 2^70
2015-01-11Brandon VincentNF
no factor from 2^68 to 2^69
2014-11-07g0bNF
no factor from 2^67 to 2^68
2013-09-16roemer2201NF
no factor from 2^66 to 2^67
2012-05-16carlos56NF
no factor from 2^65 to 2^66
2010-09-07Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-24subgeniusNF
no factor from 2^63 to 2^64