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
100019761Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
496098014571135.52007-09-15 18:12:32
3056779930939371548.12014-03-26 11:42:11
386847035739451671755.12015-01-05 12:33:27
History
DateUserTypeResult
2023-04-14alpertronNF-PM1
B1=50000, B2=3052830
2015-01-05TJAOIF
Factor: 38684703573945167 / TF: 55-56
2014-03-26TJAOIF
Factor: 305677993093937