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

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MnStatusDetails
126562291Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12021033435283221600072270.02015-10-16 10:45:41
History
DateUserTypeResult
2015-10-16NickF
Factor: 1202103343528322160007
2015-10-13SourceBinary.comNF
no factor from 2^69 to 2^70
2015-08-11Judge HaleNF
no factor from 2^68 to 2^69
2015-08-10Judge HaleNF
no factor from 2^67 to 2^68
2015-01-03GrunwalderGIMPNF
no factor from 2^66 to 2^67
2012-09-24RichardNF
no factor from 2^65 to 2^66
2010-11-03Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-06-07Lt.Cmdr.DataNF
no factor from 2^63 to 2^64