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
107210473TF
No factors below 276
TF target 276
P-1
B1 = 788000
B2 = 23106000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-11-13ky0uraku12ADB4EEDDB452FA2167601413
History
DateUserTypeResult
2021-11-14joe b.CERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-11-13ky0urakuC-PRP
12ADB4EEDDB452FA
PRP proof power = 9
PRP: Verified
Proof certified good
2021-11-04tottenhoffNF-PM1
B1=788000, B2=23106000, E=6
2021-04-10TheJudgerNF
no factor from 2^75 to 2^76
2021-04-10TheJudgerNF
no factor from 2^74 to 2^75
2020-04-20bayanneNF
no factor from 2^73 to 2^74
2020-03-07el groccoNF
no factor from 2^72 to 2^73
2015-01-28SMoffatNF
no factor from 2^71 to 2^72
2014-10-31shaugeNF
no factor from 2^70 to 2^71
2014-10-31shaugeNF
no factor from 2^69 to 2^70
2014-10-31shaugeNF
no factor from 2^68 to 2^69
2014-10-31shaugeNF
no factor from 2^67 to 2^68
2013-09-17-Anonymous-NF
no factor from 2^66 to 2^67
2012-05-19omiXorpNF
no factor from 2^65 to 2^66
2010-09-07Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-24sasaki3NF
no factor from 2^63 to 2^64