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
27288977Factored
FactorDigitsBitsDate
967112687059692388048492376.42021-11-24 19:27:00
45909950106723680271491536632891.92021-11-24 19:27:01
LL
StatusDateUserResidueShift
Verified (Factored)2005-11-27Mickey Kramer8398322268B3ECD521945791
Verified (Factored)2011-03-15jetsetbaxter8398322268B3ECD523758291
P-1 factors
DateFactorB1B2
2021-11-2496711268705969238804849300000090000000
2021-11-244590995010672368027149153663300000090000000
History
DateUserTypeResult
2021-11-24LuminescenceF-PM1
Factor: 444000952104899497509484343002270742095987970511887 / (P-1, B1=3000000, B2=90000000)
2021-11-24LuminescenceF-PM1
Factor: 444000952104899497509484343002270742095987970511887 / (P-1, B1=3000000, B2=90000000)
2021-10-11TheJudgerNF
no factor from 2^74 to 2^75
2021-09-12TheJudgerNF
no factor from 2^73 to 2^74
2021-08-25TheJudgerNF
no factor from 2^72 to 2^73
2021-08-22TheJudgerNF
no factor from 2^71 to 2^72
2021-02-27mikrNF
no factor from 2^70 to 2^71
2018-09-26ramgeisNF
no factor from 2^69 to 2^70
2018-04-09VictordeHollanderNF
no factor from 2^68 to 2^69
2016-01-25NRNF
no factor from 2^67 to 2^68
2011-03-15jetsetbaxterC-LL
8398322268B3ECD5