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
167992843No known factors, not tested for primality
TF
No factors below 276
TF target 278
P-1
B1 = 1466000
B2 = 1742713896
History
DateUserTypeResult
2024-08-09Luke DurantNF-PM1
B1=1466000, B2=1742713896
2018-02-27Oliver KruseNF
no factor from 2^69 to 2^76
2017-04-27Andrew BNF
no factor from 2^68 to 2^69
2016-06-04ANONYMOUSNF
no factor from 2^67 to 2^68
2015-06-03vwflat4NF
no factor from 2^66 to 2^67
2013-03-22Charles A. MorrisNF
no factor from 2^65 to 2^66
2011-02-15sasaki3NF
no factor from 2^64 to 2^65
2010-07-07-Anonymous-NF
no factor from 2^63 to 2^64