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
102988009Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime
TF
No factors below 277
TF target 276
P-1
B1 = 795000
B2 = 14508750
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2020-04-20Steve Jacobson3E88AA7DE068C4__299162213
History
DateUserTypeResult
2020-04-20Steve JacobsonC-PRP
3E88AA7DE068C4__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2020-02-29Steve JacobsonNF-PM1
B1=795000, B2=14508750
2020-02-09TheJudgerNF
no factor from 2^76 to 2^77
2020-02-09TheJudgerNF
no factor from 2^75 to 2^76
2020-02-09TheJudgerNF
no factor from 2^74 to 2^75
2020-02-03Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-02-03Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-12-19ViliamFNF
no factor from 2^73 to 2^74
2019-12-19ViliamFNF
no factor from 2^72 to 2^73
2017-11-20el groccoNF
no factor from 2^71 to 2^72
2013-10-14-Anonymous-NF
no factor from 2^70 to 2^71
2013-09-30RobishNF
no factor from 2^69 to 2^70
2013-09-28RobishNF
no factor from 2^68 to 2^69
2013-09-26RobishNF
no factor from 2^67 to 2^68
2013-09-02willmoreNF
no factor from 2^66 to 2^67
2012-04-26Torchwood InstituteNF
no factor from 2^65 to 2^66
2010-08-21Nathan EdingtonNF
no factor from 2^64 to 2^65
2010-05-201997rj7NF
no factor from 2^63 to 2^64