117 163 901 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 2⁷⁸

TF target 2⁷⁶

P-1

B1 =	558000
B2 =	23196000

Status	Date	User	Residue	Shift	Type	Base
Verified	2023-10-18	Joey Peeps	AB6E99C67BA10BF0	46443429	1	3

History

Date	User	Type	Result
2023-10-18	curtisc	CERT	PRP Certification CERT proof power = 10 Proof certified good
2023-10-18	Joey Peeps	C-PRP	AB6E99C67BA10BF0 PRP proof power = 10 PRP: Verified Proof certified good
2023-01-10	Yuki Ito w/ RTX4090 inside	NF	no factor from 2^77 to 2^78
2022-12-16	JacobZ	NF-PM1	B1=558000, B2=23196000
2022-05-08	TheJudger	NF	no factor from 2^76 to 2^77
2021-06-30	TheJudger	NF	no factor from 2^75 to 2^76
2021-06-30	TheJudger	NF	no factor from 2^74 to 2^75
2020-02-22	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2020-02-22	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2015-05-25	-Anonymous-	NF	no factor from 2^71 to 2^72
2015-04-29	Scott Bennett	NF	no factor from 2^70 to 2^71
2015-04-13	GrunwalderGIMP	NF	no factor from 2^69 to 2^70
2015-04-10	SMoffat	NF	no factor from 2^68 to 2^69
2015-03-28	Josh Famestad	NF	no factor from 2^67 to 2^68
2015-01-19	Richard	NF	no factor from 2^66 to 2^67
2012-07-07	Richard	NF	no factor from 2^65 to 2^66
2010-10-11	I2NM2	NF	no factor from 2^64 to 2^65
2010-05-11	sasaki3	NF	no factor from 2^63 to 2^64