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
36453971Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
16737013434323477395048312580.52015-10-21 09:34:06
LL
StatusDateUserResidueShift
Verified (Factored)2006-11-28Ars Technica Team Prime Rib10F9231B3AC030AD17692222
P-1 factors
DateFactorB1B2
2015-10-21167370134343234773950483150000010000000
History
DateUserTypeResult
2015-10-21HBendtzF-PM1
Factor: 1673701343432347739504831 / (P-1, B1=500000, B2=10000000, e=12, n=2048K)
2014-11-04Cow_tippingNF
no factor from 2^70 to 2^71
2014-09-19VictordeHollanderNF
no factor from 2^69 to 2^70