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:










MnStatusDetails
998953199No known factors, not tested for primality
TF
No factors below 276
TF target 285
History
DateUserTypeResult
2024-08-17MooMoo2NF
no factor from 2^75 to 2^76
2024-02-19MooMoo2NF
no factor from 2^74 to 2^75
2019-12-02schoenbornNF
no factor from 2^73 to 2^74
2019-12-02schoenbornNF
no factor from 2^72 to 2^73
2019-12-02schoenbornNF
no factor from 2^71 to 2^72
2011-11-11lindeeNF
no factor from 2^70 to 2^71
2011-06-14Thomas NNF
no factor from 2^69 to 2^70
2011-03-24lindeeNF
no factor from 2^67 to 2^69
2010-10-29lindeeNF
no factor from 2^66 to 2^67