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
801264197Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
18965158615274993901192270.72020-01-22 20:33:00
History
DateUserTypeResult
2020-01-22ConductorF
Factor: 1896515861527499390119 / TF: 70-71
2011-06-26James HeinrichNF
no factor from 2^64 to 2^70