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
58634077TF
No factors below 274
TF target 273
P-1
B1 = 550000
B2 = 11275000
LL
StatusDateUserResidueShift
Verified2015-07-05Todd WalkeD3CC8EC384F5F72245046819
Verified2021-08-04frolyarD3CC8EC384F5F72228578098
History
DateUserTypeResult
2021-08-04frolyarC-LL
D3CC8EC384F5F722
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-07-05Todd WalkeC-LL
D3CC8EC384F5F722
2015-01-01electron1897NF
no factor from 2^73 to 2^74
2012-12-26Jerry HallettNF-PM1
B1=550000, B2=11275000, E=12
2012-10-06Craig MeyersNF
no factor from 2^72 to 2^73
2012-07-14Kyle AskineNF
no factor from 2^71 to 2^72
2011-05-05steinrarNF
no factor from 2^70 to 2^71
2011-05-05steinrarNF
no factor from 2^69 to 2^70
2009-06-05Jud McCranieNF
no factor from 2^68 to 2^69
2009-03-14CPSlackerNF
no factor from 2^67 to 2^68
2009-03-13CPSlackerNF
no factor from 2^66 to 2^67
2008-11-04James HintzNF
no factor from 2^65 to 2^66
2008-11-02James HintzNF
no factor from 2^64 to 2^65
2008-10-31S04803NF
no factor from 2^63 to 2^64