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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
61462937TF
No factors below 274
TF target 274
P-1
B1 = 580000
B2 = 10730000
LL
StatusDateUserResidueShift
Verified2014-09-14-Anonymous-B88860738C34787757557844
Verified2022-04-30Sergey NosovB88860738C3478777680236
History
DateUserTypeResult
2022-04-30Sergey NosovC-LL
B88860738C347877
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2014-09-14-Anonymous-C-LL
B88860738C347877
2013-06-10Jerry HallettNF
no factor from 2^73 to 2^74
2013-06-07VolondNF-PM1
B1=580000, B2=10730000
2013-02-04Jerry HallettNF
no factor from 2^72 to 2^73
2013-02-04Jerry HallettNF
no factor from 2^71 to 2^72
2012-09-04Bold_SeekerNF
no factor from 2^70 to 2^71
2012-03-28-Anonymous-NF
no factor from 2^69 to 2^70
2009-11-14Sturle SundeNF
no factor from 2^68 to 2^69
2009-02-09Rob_DeeNF
no factor from 2^67 to 2^68
2009-02-08Rob_DeeNF
no factor from 2^66 to 2^67
2009-02-08Sturle SundeNF
no factor from 2^65 to 2^66
2009-02-07Sturle SundeNF
no factor from 2^64 to 2^65
2009-02-05NiklotNF
no factor from 2^63 to 2^64