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
85226179TF
No factors below 276
TF target 275
P-1
B1 = 680000
B2 = 13260000
PRP
StatusDateUserResidueShiftTypeBase
Verified2018-07-21Valerio Bellizzomi70D8B457955B5C89013
Verified2022-04-23_p95holder_70D8B457955B5C898188355213
History
DateUserTypeResult
2022-04-23_p95holder_C-PRP
70D8B457955B5C89
PRP: Verified
PRP without proof (not generated)
2018-07-21Valerio BellizzomiC-PRP
70D8B457955B5C89
PRP: Verified
PRP without proof (not generated)
2018-01-09David HruskaNF-PM1
B1=680000, B2=13260000, E=12
2017-09-14Kevin JagetNF
no factor from 2^75 to 2^76
2017-08-201997rj7NF
no factor from 2^74 to 2^75
2017-02-18-Anonymous-NF
no factor from 2^73 to 2^74
2017-02-18-Anonymous-NF
no factor from 2^72 to 2^73
2017-02-18-Anonymous-NF
no factor from 2^71 to 2^72
2014-03-04GrunwalderGIMPNF
no factor from 2^70 to 2^71
2014-02-13]mh[ VirtekNF
no factor from 2^69 to 2^70
2013-02-25Juergen KampmeierNF
no factor from 2^68 to 2^69
2013-02-08E.LechnerNF
no factor from 2^67 to 2^68
2013-02-03lastareasdelhogarNF
no factor from 2^65 to 2^67
2010-11-25Architects CubedNF
no factor from 2^64 to 2^65