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
100645249Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 840000
B2 = 17430000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-10-30Ben Delo5422E107FA7BCA6F9160138513
History
DateUserTypeResult
2020-10-30Ben DeloCERT
PRP Certification
CERT proof power = 8
Proof certified good
2020-10-30Ben DeloC-PRP
5422E107FA7BCA6F
PRP proof power = 8
PRP: Verified
Proof certified good
2020-10-29Ben DeloNF-PM1
B1=840000, B2=17430000, E=12
2020-09-02ktonyNF
no factor from 2^75 to 2^76
2020-09-02James HeinrichNF
no factor from 2^74 to 2^75
2020-03-25gcardonaNF
no factor from 2^73 to 2^74
2019-12-05TheGazManNF
no factor from 2^72 to 2^73
2014-12-03kutensNF
no factor from 2^71 to 2^72
2014-08-03SMoffatNF
no factor from 2^70 to 2^71
2014-05-27SatanNF
no factor from 2^69 to 2^70
2014-05-22SMoffatNF
no factor from 2^68 to 2^69
2013-10-25-Anonymous-NF
no factor from 2^67 to 2^68
2011-03-23Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-06Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-10Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-01-111997rj7NF
no factor from 2^63 to 2^64