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

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MnStatusDetails
477687143Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
4562012022034844590972168.62017-12-31 08:06:40
4828766302584381169132168.72017-12-31 08:06:40
History
DateUserTypeResult
2017-12-31ky0urakuF
Factor: 482876630258438116913 / TF: 68-69
2017-12-31ky0urakuF
Factor: 456201202203484459097 / TF: 68-69
2016-06-09sasakiNF
no factor from 2^67 to 2^68
2016-03-30sasakiNF
no factor from 2^66 to 2^67
2014-10-09firereddNF
no factor from 2^65 to 2^66