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

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MnStatusDetails
919019509Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1136628344651137070232166.62015-10-05 12:35:59
History
DateUserTypeResult
2015-10-05ConductorF
Factor: 113662834465113707023 / TF: 66-67
2013-05-22ramgeisNF
no factor from 2^65 to 2^66
2011-09-11Rob_DeeNF
no factor from 2^64 to 2^65
2010-06-17lindedNF
no factor from 2^63 to 2^64