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
113342987Composite: proven not-prime with PRP test
TF
No factors below 279
TF target 276
P-1
B1 = 1116000
B2 = 307186110
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-08-14Ruslan Borisov73FB8FBA833280106577061513
History
DateUserTypeResult
2022-08-15yphysicsCERT
PRP Certification
CERT proof power = 10
Proof certified good
2022-08-14Ruslan BorisovC-PRP
73FB8FBA83328010
PRP proof power = 10
PRP: Verified
Proof certified good
2022-06-02ChuckNF-PM1
B1=1116000, B2=307186110
2021-04-28arpcarNF
no factor from 2^78 to 2^79
2021-03-04arpcarNF
no factor from 2^77 to 2^78
2021-03-04arpcarNF
no factor from 2^76 to 2^77
2021-01-20arpcarNF
no factor from 2^75 to 2^76
2021-01-17arpcarNF
no factor from 2^74 to 2^75
2020-07-20burkhajoNF
no factor from 2^73 to 2^74
2020-04-22SRBaseNF
no factor from 2^72 to 2^73
2019-01-05Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-05-03SMoffatNF
no factor from 2^70 to 2^71
2015-04-29symalladNF
no factor from 2^69 to 2^70
2015-04-24Judge HaleNF
no factor from 2^68 to 2^69
2015-02-11bunddogNF
no factor from 2^67 to 2^68
2014-11-17vwflat4NF
no factor from 2^66 to 2^67
2012-06-05sasaki3NF
no factor from 2^65 to 2^66
2010-09-28Thomas StorkNF
no factor from 2^64 to 2^65
2010-06-301997rj7NF
no factor from 2^63 to 2^64