108 713 833 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite: proven not-prime with PRP test

TF

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	712000
B2 =	712000

Status	Date	User	Residue	Shift	Type	Base
Verified	2022-02-11	Linean	BDA360513BBE0E0A	92567342	1	3

History

Date	User	Type	Result
2022-02-11	qtdszws	CERT	PRP Certification CERT proof power = 8 Proof certified good
2022-02-11	Linean	C-PRP	BDA360513BBE0E0A PRP proof power = 8 PRP: Verified Proof certified good
2022-01-25	Linean	NF-PM1	B1=712000
2022-01-13	DasDaniel	NF	no factor from 2^76 to 2^77
2021-04-09	TheJudger	NF	no factor from 2^75 to 2^76
2021-04-09	TheJudger	NF	no factor from 2^74 to 2^75
2019-09-11	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2019-09-11	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2019-01-25	Niels_Mache_Nextcloud	NF	no factor from 2^71 to 2^72
2014-10-03	g0b	NF	no factor from 2^70 to 2^71
2014-07-28	Smok_bmv	NF	no factor from 2^69 to 2^70
2014-07-28	Smok_bmv	NF	no factor from 2^68 to 2^69
2014-07-28	Smok_bmv	NF	no factor from 2^66 to 2^68
2012-05-26	fireredd	NF	no factor from 2^65 to 2^66
2010-09-11	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-04-27	sasaki3	NF	no factor from 2^63 to 2^64