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
93192509TF
No factors below 277
TF target 275
P-1
B1 = 720000
B2 = 13680000
PRP
StatusDateUserResidueShiftTypeBase
Unverified2020-02-15ky0uraku663F51F79F8347__6164955313
History
DateUserTypeResult
2020-02-15ky0urakuC-PRP
663F51F79F8347__
PRP without proof (not generated)
2019-08-23Ryan PropperNF-PM1
B1=720000, B2=13680000, E=6
2019-08-18TheJudgerNF
no factor from 2^76 to 2^77
2019-08-18TheJudgerNF
no factor from 2^75 to 2^76
2019-08-18TheJudgerNF
no factor from 2^74 to 2^75
2019-05-05lobsterfordinnerNF
no factor from 2^73 to 2^74
2019-02-21penluNF
no factor from 2^72 to 2^73
2017-10-29masserNF
no factor from 2^71 to 2^72
2014-09-19shaugeNF
no factor from 2^70 to 2^71
2014-09-19shaugeNF
no factor from 2^69 to 2^70
2014-09-17g0bNF
no factor from 2^68 to 2^69
2014-09-16g0bNF
no factor from 2^67 to 2^68
2014-09-14Duane BongNF
no factor from 2^66 to 2^67
2013-07-20David CampeauNF
no factor from 2^65 to 2^66
2010-12-27Architects CubedNF
no factor from 2^64 to 2^65