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

PrimeNet Exponent Status

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MnStatusDetails
103493959Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime
TF
No factors below 276
TF target 276
P-1
B1 = 860000
B2 = 17845000
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2021-05-02WR6AB3A38FE9A0A6__7013496613
History
DateUserTypeResult
2021-05-11Architects CubedNF-PM1
B1=860000, B2=17845000, E=6
2021-05-02WRC-PRP
6AB3A38FE9A0A6__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2020-12-23TheJudgerNF
no factor from 2^75 to 2^76
2020-12-23TheJudgerNF
no factor from 2^74 to 2^75
2019-10-16Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-10-16Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2014-12-19miked11NF
no factor from 2^71 to 2^72
2014-10-23workerthreadNF
no factor from 2^70 to 2^71
2014-06-06SatanNF
no factor from 2^69 to 2^70
2014-05-17adolficoNF
no factor from 2^68 to 2^69
2014-05-07adolficoNF
no factor from 2^67 to 2^68
2013-09-07processinfoNF
no factor from 2^66 to 2^67
2012-05-06AntonNF
no factor from 2^65 to 2^66
2010-08-23CommasterNF
no factor from 2^64 to 2^65
2010-04-17hustensaftNF
no factor from 2^63 to 2^64