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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
50105233Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
987201974589694193488872376.42010-09-14 11:44:48
History
DateUserTypeResult
2022-04-04LordJuliusNF
no factor from 2^61 to 2^63
2010-09-14Jack The RipperF-PM1
Factor: 98720197458969419348887