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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
99052211TF
No factors below 277
TF target 276
P-1
B1 = 770000
B2 = 15207500
PRP
StatusDateUserResidueShiftTypeBase
Unverified2020-01-16ConductorBE013835579E43__7342201813
History
DateUserTypeResult
2020-01-16ConductorC-PRP
BE013835579E43__
PRP without proof (not generated)
2019-12-01TheJudgerNF-PM1
B1=770000, B2=15207500, E=12
2019-11-10TheJudgerNF
no factor from 2^76 to 2^77
2019-11-10TheJudgerNF
no factor from 2^75 to 2^76
2019-11-10TheJudgerNF
no factor from 2^74 to 2^75
2019-11-10TheJudgerNF
no factor from 2^73 to 2^74
2019-05-18Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2016-12-18monstNF
no factor from 2^71 to 2^72
2014-03-24timc995NF
no factor from 2^70 to 2^71
2014-03-21timc995NF
no factor from 2^69 to 2^70
2014-03-19timc995NF
no factor from 2^68 to 2^69
2014-03-16Carsten KossendeyNF
no factor from 2^66 to 2^68
2013-02-16Jimmy BrüggemannNF
no factor from 2^65 to 2^66
2011-01-191997rj7NF
no factor from 2^64 to 2^65