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
91677541TF
No factors below 277
TF target 275
P-1
B1 = 855000
B2 = 21588750
LL
StatusDateUserResidueShift
Unverified2019-10-13Andrew GB1E3A2A22E4B76__10989240
History
DateUserTypeResult
2019-10-13Andrew GC-LL
B1E3A2A22E4B76__
2019-06-14RuzovejNF-PM1
B1=855000, B2=21588750, e=4
2019-03-26Jon PaceNF
no factor from 2^76 to 2^77
2019-01-31Kevin JagetNF
no factor from 2^75 to 2^76
2019-01-31Kevin JagetNF
no factor from 2^74 to 2^75
2018-07-14RichD0NF
no factor from 2^73 to 2^74
2018-06-16Andrew LuebkeNF
no factor from 2^72 to 2^73
2018-04-16proxy2222NF
no factor from 2^71 to 2^72
2014-11-20shaugeNF
no factor from 2^70 to 2^71
2014-09-08ChaichontatNF
no factor from 2^69 to 2^70
2014-09-08-Anonymous-NF
no factor from 2^69 to 2^70
2014-06-12SMoffatNF
no factor from 2^68 to 2^69
2014-06-11SMoffatNF
no factor from 2^67 to 2^68
2014-06-07-Anonymous-NF
no factor from 2^66 to 2^67
2013-06-19David CampeauNF
no factor from 2^65 to 2^66
2011-01-05Architects CubedNF
no factor from 2^64 to 2^65