Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
125010667Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
78988460446427373392892272.72020-04-21 03:48:37
History
DateUserTypeResult
2020-04-21Alex_soldierF
Factor: 7898846044642737339289 / TF: 72-73
2015-07-06Judge HaleNF
no factor from 2^71 to 2^72
2013-04-23GrunwalderGIMPNF
no factor from 2^70 to 2^71
2013-04-23GrunwalderGIMPNF
no factor from 2^69 to 2^70
2013-04-23GrunwalderGIMPNF
no factor from 2^68 to 2^69
2013-04-23GrunwalderGIMPNF
no factor from 2^66 to 2^68
2012-09-08HBendtzNF
no factor from 2^65 to 2^66
2010-10-30Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-24sasaki3NF
no factor from 2^63 to 2^64