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
109452223Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 749000
B2 = 749000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-07-14estebitan_cuecelechesF604C15462C249496354971813
History
DateUserTypeResult
2021-07-15benceahaverCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-07-14estebitan_cuecelechesC-PRP
F604C15462C24949
PRP proof power = 8
PRP: Verified
Proof certified good
2021-06-25estebitan_cuecelechesNF-PM1
B1=749000
2021-05-05TheJudgerNF
no factor from 2^75 to 2^76
2021-05-05TheJudgerNF
no factor from 2^74 to 2^75
2020-08-16storm5510NF
no factor from 2^73 to 2^74
2020-04-15Architects CubedNF
no factor from 2^72 to 2^73
2019-01-23Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2013-10-25symalladNF
no factor from 2^70 to 2^71
2013-10-21ANONYMOUSNF
no factor from 2^69 to 2^70
2013-10-15Lan_partyNF
no factor from 2^68 to 2^69
2013-10-14ANONYMOUSNF
no factor from 2^67 to 2^68
2013-10-12Cow_tippingNF
no factor from 2^66 to 2^67
2012-05-25tscNF
no factor from 2^65 to 2^66
2010-09-14WPSNF
no factor from 2^64 to 2^65
2010-05-04RichardNF
no factor from 2^63 to 2^64