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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
62910893TF
No factors below 275
TF target 274
P-1
B1 = 875000
B2 = 19031250
LL
StatusDateUserResidueShift
Verified2013-12-09Farkas IstvanBAB495A962B046BB35384352
Verified2022-11-17aas236_tpuBAB495A962B046BB10000994
History
DateUserTypeResult
2022-11-17aas236_tpuC-LL
BAB495A962B046BB
2022-10-26LordJuliusNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-12-09Farkas IstvanC-LL
BAB495A962B046BB
2013-09-01Jerry HallettNF-PM1
B1=875000, B2=19031250, E=12
2013-08-30The MawnNF
no factor from 2^73 to 2^74
2013-03-28gcardonaNF
no factor from 2^72 to 2^73
2013-03-28gcardonaNF
no factor from 2^71 to 2^72
2012-10-29Juergen KampmeierNF
no factor from 2^70 to 2^71
2012-04-28-Anonymous-NF
no factor from 2^69 to 2^70
2009-09-04jyriNF
no factor from 2^68 to 2^69
2009-09-01Per JessenNF
no factor from 2^67 to 2^68
2009-08-26piero zaNF
no factor from 2^66 to 2^67
2009-08-22egwinNF
no factor from 2^65 to 2^66
2009-08-18egwinNF
no factor from 2^64 to 2^65
2009-02-06Wojciech FlorekNF
no factor from 2^63 to 2^64