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

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MnStatusDetails
246537041Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1332384375045089346072166.92015-12-14 09:56:37
History
DateUserTypeResult
2015-12-14NickF
Factor: 133238437504508934607 / TF: 66-67
2013-10-27Mr-PlonkNF
no factor from 2^65 to 2^66
2011-07-20Dalos LeeNF
no factor from 2^64 to 2^65