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
42235231TF
No factors below 273
TF target 272
P-1
B1 = 710000
B2 = 710000
LL
StatusDateUserResidueShift
Verified2008-09-16C. Cooper / S. Boone502F3B46AD92DBB337844570
Verified2016-05-29ChavdarLalov502F3B46AD92DBB31656864
History
DateUserTypeResult
2018-08-09-Anonymous-NF
no factor from 2^72 to 2^73
2016-05-29ChavdarLalovC-LL
502F3B46AD92DBB3
2015-09-13AirSquirrelsNF
no factor from 2^71 to 2^72
2015-03-07Mark RoseNF
no factor from 2^70 to 2^71
2015-01-21chalsallNF
no factor from 2^69 to 2^70
2014-03-04LaurVNF
no factor from 2^68 to 2^69