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
100150447Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 722000
B2 = 21705000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-09-30Runtime ErrorC3E089A38ED2E521869352313
History
DateUserTypeResult
2020-09-30Ben DeloCERT
PRP Certification
CERT proof power = 9
Proof certified good
2020-09-30Runtime ErrorC-PRP
C3E089A38ED2E521
PRP proof power = 9
PRP: Verified
Proof certified good
2020-09-30Runtime ErrorNF
no factor from 2^76 to 2^77
2020-09-30Runtime ErrorNF-PM1
B1=722000, B2=21705000, E=12
2020-07-07penluNF
no factor from 2^75 to 2^76
2020-04-27RichD0NF
no factor from 2^74 to 2^75
2020-02-12RichD0NF
no factor from 2^73 to 2^74
2020-02-09el groccoNF
no factor from 2^72 to 2^73
2017-02-16mikrNF
no factor from 2^71 to 2^72
2011-04-18Craig MeyersNF
no factor from 2^70 to 2^71
2011-04-18Craig MeyersNF
no factor from 2^69 to 2^70
2011-04-05Craig MeyersNF
no factor from 2^68 to 2^69
2011-04-05Craig MeyersNF
no factor from 2^67 to 2^68
2011-02-26Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-03Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-09Torchwood InstituteNF
no factor from 2^64 to 2^65