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
230313481Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
792438149937473816092066.12015-11-16 08:24:26
History
DateUserTypeResult
2015-11-16NickF
Factor: 79243814993747381609 / TF: 66-67
2013-09-22Grant McCrackenNF
no factor from 2^65 to 2^66
2011-06-22carlos56NF
no factor from 2^64 to 2^65