Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
63315253TF
No factors below 275
TF target 274
P-1
B1 = 565000
B2 = 11017500
LL
StatusDateUserResidueShift
Verified2013-11-02phiberoptik3C64CBD4B338E5FF3263926
Verified2022-12-25Denis Porva3C64CBD4B338E5FF42405187
History
DateUserTypeResult
2022-12-25Denis PorvaC-LL
3C64CBD4B338E5FF
2022-12-12aupNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-11-02phiberoptikC-LL
3C64CBD4B338E5FF
2013-07-20TheJudgerNF-PM1
B1=565000, B2=11017500, E=6
2013-07-03Jerry HallettNF
no factor from 2^73 to 2^74
2013-05-06TheJudgerNF
no factor from 2^72 to 2^73
2013-05-06TheJudgerNF
no factor from 2^71 to 2^72
2012-09-13-Anonymous-NF
no factor from 2^70 to 2^71
2011-12-29gregorNF
no factor from 2^69 to 2^70
2010-03-30-Anonymous-NF
no factor from 2^68 to 2^69
2010-03-14symalladNF
no factor from 2^67 to 2^68
2010-03-13AvernonNF
no factor from 2^66 to 2^67
2010-03-07BranMuffinNF
no factor from 2^65 to 2^66
2010-03-03Net_ForceNF
no factor from 2^64 to 2^65
2009-02-16Wojciech FlorekNF
no factor from 2^63 to 2^64