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

PrimeNet Exponent Status

Exponent Range:





MnDetails
199953151
Composite: 1 known prime factor
Trial Factored to 272
TF target 279
Factored
FactorDigitsBitsDate
2090096099111315089932167.52016-06-02 20:47:07
History
DateUserTypeResult
2024-03-07James HeinrichNFno factor TF: 68-72
2016-06-02ee33t1FFactor: 209009609911131508993 / TF: 67-72
2015-09-12rob147147NFno factor TF: 66-67
2013-07-11Gordon SpenceNFno factor TF: 65-66
2011-04-29vapaddyNFno factor TF: 64-65
2010-09-131997rj7NFno factor TF: 63-64