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
427725517Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
51618873496718091652.22008-03-07 23:46:39
47601075256608625611962.02016-06-23 11:10:51
3076490308087672286812168.12024-08-13 07:50:50
History
DateUserTypeResult
2024-08-13TJAOIF
Factor: 307649030808767228681 / TF: 63-69
2016-06-23TJAOIF
Factor: 4760107525660862561 / TF: 62-63