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
97686599TF
No factors below 277
TF target 276
P-1
B1 = 760000
B2 = 15010000
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2020-07-28Ben Delo497028FE93FE9E__1586948513
History
DateUserTypeResult
2020-07-28Ben DeloC-PRP
497028FE93FE9E__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2020-04-01FilenNF-PM1
B1=760000, B2=15010000, E=12
2020-02-02TheJudgerNF
no factor from 2^76 to 2^77
2020-01-19TheJudgerNF
no factor from 2^75 to 2^76
2019-10-27BytesInFlamesNF
no factor from 2^74 to 2^75
2019-10-24ixfd64NF
no factor from 2^73 to 2^74
2019-03-26Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-05Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-11-02ITSNF
no factor from 2^70 to 2^71
2014-10-28ITSNF
no factor from 2^69 to 2^70
2014-06-16Earle LoweNF
no factor from 2^68 to 2^69
2014-06-13g0bNF
no factor from 2^67 to 2^68
2014-05-28kutensNF
no factor from 2^66 to 2^67
2014-05-24monstNF
no factor from 2^65 to 2^66
2011-01-20Architects CubedNF
no factor from 2^64 to 2^65