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
89099653TF
No factors below 276
TF target 275
P-1
B1 = 725000
B2 = 14318750
LL
StatusDateUserResidueShift
Unverified2019-02-28Samuel Schmidt2BE64650DA1645__57024228
History
DateUserTypeResult
2019-02-28Samuel SchmidtC-LL
2BE64650DA1645__
2018-11-04Oliver KruseNF-PM1
B1=725000, B2=14318750, E=12
2018-09-21tServoNF
no factor from 2^75 to 2^76
2018-09-21tServoNF
no factor from 2^74 to 2^75
2017-08-20-Anonymous-NF
no factor from 2^73 to 2^74
2017-08-20-Anonymous-NF
no factor from 2^72 to 2^73
2017-06-19monstNF
no factor from 2^71 to 2^72
2014-03-10timc995NF
no factor from 2^70 to 2^71
2013-12-03albin_pouillesNF
no factor from 2^69 to 2^70
2013-07-30ITSNF
no factor from 2^68 to 2^69
2013-07-27ITSNF
no factor from 2^67 to 2^68
2013-03-31Valery EropkinNF
no factor from 2^66 to 2^67
2013-03-20-Anonymous-NF
no factor from 2^65 to 2^66
2010-11-05Architects CubedNF
no factor from 2^64 to 2^65