Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
47099753TF
No factors below 273
TF target 272
P-1
B1 = 565000
B2 = 16102500
LL
StatusDateUserResidueShift
Verified2009-12-17Drew Candebat958DFF93164CBC9F25131311
Verified2018-02-28ChavdarLalov958DFF93164CBC9F36314658
History
DateUserTypeResult
2018-02-28ChavdarLalovC-LL
958DFF93164CBC9F
2017-10-26Mark RoseNF
no factor from 2^72 to 2^73
2015-11-20-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-13Mark RoseNF
no factor from 2^70 to 2^71
2015-09-04Mark RoseNF
no factor from 2^69 to 2^70
2013-10-08Le ComteNF
no factor from 2^68 to 2^69
2009-12-17Drew CandebatC-LL
958DFF93164CBC9F
2009-10-30Drew CandebatNF-PM1
B1=565000, B2=16102500