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
108532243Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime
TF
No factors below 278
TF target 276
P-1
B1 = 408000
B2 = 24186690
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2022-01-31WRA77D8F65395F3B__8027042813
History
DateUserTypeResult
2022-11-25Architects CubedNF-PM1
B1=408000, B2=24186690
2022-03-13nranksNF
no factor from 2^77 to 2^78
2022-02-03hktNF
no factor from 2^76 to 2^77
2022-01-31WRC-PRP
A77D8F65395F3B__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2021-04-26TheJudgerNF
no factor from 2^75 to 2^76
2021-04-26TheJudgerNF
no factor from 2^74 to 2^75
2019-09-23Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-09-23Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-06-04endless_mikeNF
no factor from 2^71 to 2^72
2015-06-04endless_mikeNF
no factor from 2^70 to 2^71
2015-06-04endless_mikeNF
no factor from 2^69 to 2^70
2015-04-03g0bNF
no factor from 2^68 to 2^69
2014-08-25g0bNF
no factor from 2^67 to 2^68
2013-10-01NoWhereManNF
no factor from 2^66 to 2^67
2012-05-25RichardNF
no factor from 2^65 to 2^66
2010-09-11sasaki3NF
no factor from 2^64 to 2^65
2010-06-27Torchwood InstituteNF
no factor from 2^63 to 2^64