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
7779787Factored
FactorDigitsBitsDate
77797871826.2old
29870287655899770011961.42016-04-22 11:18:57
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2018-05-16_p95holder_ACA17F681A6BD1562103434353
Verified2019-09-30marssystemsACA17F681A6BD1562302987153
History
DateUserTypeResult
2024-01-30Stef42NF-PM1
B1=875000, B2=2044750890
2019-09-30marssystemsC-PRP
M7779787/77797871/2987028765589977001 : ACA17F681A6BD156
PRP: Verified
PRP without proof (not generated)
2018-05-16_p95holder_C-PRP
M7779787/77797871/2987028765589977001 : ACA17F681A6BD156
PRP: Verified
PRP without proof (not generated)
2016-04-22TJAOIF
Factor: 2987028765589977001 / TF: 61-62