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

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MnStatusDetails
276133051Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2505314661618230383992167.82016-11-03 05:46:41
History
DateUserTypeResult
2016-11-03Mikhail E. GolosovF
Factor: 250531466161823038399 / TF: 67-68
2016-01-12daniel horacioNF
no factor from 2^66 to 2^67
2013-12-14RichardNF
no factor from 2^65 to 2^66
2011-09-06-Anonymous-NF
no factor from 2^64 to 2^65
2010-04-022knarfNF
no factor from 2^63 to 2^64
2010-04-022knarfNF
no factor from 2^62 to 2^63