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

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MnStatusDetails
260662393Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7423912651020163632172169.32018-06-25 16:28:20
History
DateUserTypeResult
2018-07-11Walt J. RimmerNF
no factor from 2^68 to 2^69
2018-06-25YxinityF
Factor: 742391265102016363217 / TF: 69-70
2018-06-25YxinityNF
no factor from 2^68 to 2^69
2016-07-17XZTNF
no factor from 2^67 to 2^68
2015-12-22Math_is_pureNF
no factor from 2^66 to 2^67
2013-11-18tscNF
no factor from 2^65 to 2^66
2011-08-12EPFNF
no factor from 2^64 to 2^65
2010-03-14Dalos LeeNF
no factor from 2^63 to 2^64
2010-03-14Dalos LeeNF
no factor from 2^62 to 2^63