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
409550381
Composite: 1 known prime factor
Trial Factored to 270
TF target 282
Factored
FactorDigitsBitsDate
489120613963270811755.42014-05-30 18:34:06
History
DateUserTypeResult
2024-06-11James HeinrichNFno factor TF: 68-70
2014-05-30TJAOIFFactor: 48912061396327081
2014-05-02Carsten KossendeyNFno factor TF: 65-70