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
62573569TF
No factors below 274
TF target 274
P-1
B1 = 590000
B2 = 11652500
LL
StatusDateUserResidueShift
Verified2014-02-23GunnarLuDCC530AF3664CED75595426
Verified2022-09-28Dmitriy DegtiarevDCC530AF3664CED79656264
History
DateUserTypeResult
2022-09-28Dmitriy DegtiarevC-LL
DCC530AF3664CED7
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-02-23GunnarLuC-LL
DCC530AF3664CED7
2013-10-05kdgehmanNF
no factor from 2^73 to 2^74
2013-05-28Scott HemphillNF-PM1
B1=590000, B2=11652500
2013-04-07electron1897NF
no factor from 2^72 to 2^73
2012-09-05SWL551NF
no factor from 2^71 to 2^72
2012-09-05SWL551NF
no factor from 2^70 to 2^71
2011-12-13frigoNF
no factor from 2^69 to 2^70
2009-09-29subgeniusNF
no factor from 2^68 to 2^69
2009-09-25subgeniusNF
no factor from 2^67 to 2^68
2009-09-21Gordon BowerNF
no factor from 2^66 to 2^67
2009-09-17PiepenNF
no factor from 2^65 to 2^66
2009-09-14EdNF
no factor from 2^64 to 2^65
2009-01-27Wojciech FlorekNF
no factor from 2^63 to 2^64