Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
279620347Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2463505222944306868492167.72016-11-09 14:22:46
History
DateUserTypeResult
2016-11-09Mikhail E. GolosovF
Factor: 246350522294430686849 / TF: 67-68
2016-01-18BabinoNF
no factor from 2^66 to 2^67
2013-12-14Yan Ruimin ChinaNF
no factor from 2^65 to 2^66
2011-09-17LingUaanNF
no factor from 2^64 to 2^65
2010-04-06andr113NF
no factor from 2^63 to 2^64
2010-04-06andr113NF
no factor from 2^62 to 2^63