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
38770733TF
No factors below 276
TF target 272
P-1
B1 = 335000
B2 = 1675000
LL
StatusDateUserResidueShift
Verified2007-09-13glenn hackworth3F90D566684C1F8419847819
Verified2016-06-09Xenon3F90D566684C1F8423958430
History
DateUserTypeResult
2021-03-01-Anonymous-NF
no factor from 2^75 to 2^76
2021-01-20-Anonymous-NF
no factor from 2^74 to 2^75
2020-02-14-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-18-Anonymous-NF
no factor from 2^72 to 2^73
2019-05-31monstNF
no factor from 2^71 to 2^72
2016-06-09XenonC-LL
3F90D566684C1F84
2014-12-07chalsallNF
no factor from 2^70 to 2^71
2014-11-29BdotNF
no factor from 2^69 to 2^70