Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
611477983Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
36404182733629431651.72008-04-02 23:07:29
637705741238029211755.82015-02-17 12:21:05
3041968017272730479932168.02024-07-15 20:04:16
History
DateUserTypeResult
2024-07-15TJAOIF
Factor: 304196801727273047993 / TF: 56-69
2015-02-17TJAOIF
Factor: 63770574123802921 / TF: 55-56