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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
103548359Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 865000
B2 = 17948750
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-04-17Ben Delo13F37EEC4A70E4499753639313
History
DateUserTypeResult
2021-04-18DerekCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-04-17Ben DeloC-PRP
13F37EEC4A70E449
PRP proof power = 8
PRP: Verified
Proof certified good
2021-04-16Ben DeloNF-PM1
B1=865000, B2=17948750, E=12
2020-12-311997rj7NF
no factor from 2^75 to 2^76
2020-12-28MannImMondNF
no factor from 2^74 to 2^75
2019-10-13Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-10-13Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-01-07Earle LoweNF
no factor from 2^71 to 2^72
2014-10-24SMoffatNF
no factor from 2^70 to 2^71
2014-10-20CSLatDDNF
no factor from 2^69 to 2^70
2014-10-15CSLatDDNF
no factor from 2^68 to 2^69
2014-10-10g0bNF
no factor from 2^67 to 2^68
2013-09-07processinfoNF
no factor from 2^66 to 2^67
2012-04-30sannerud.comNF
no factor from 2^65 to 2^66
2010-08-23sasaki3NF
no factor from 2^64 to 2^65
2010-04-16sasaki3NF
no factor from 2^63 to 2^64