108 013 193 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁶

TF target 2⁷⁶

P-1

B1 =	826000
B2 =	34952000

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-12-21	ky0uraku	E83FE11D09FD29B0	68668980	1	3

History

Date	User	Type	Result
2021-12-21	homes32	CERT	PRP Certification CERT proof power = 9 Proof certified good
2021-12-21	ky0uraku	C-PRP	E83FE11D09FD29B0 PRP proof power = 9 PRP: Verified Proof certified good
2021-12-08	James Heinrich	NF-PM1	B1=826000, B2=34952000
2021-04-17	TheJudger	NF	no factor from 2^75 to 2^76
2021-04-17	TheJudger	NF	no factor from 2^74 to 2^75
2019-12-10	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2019-12-10	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2015-09-22	Judge Hale	NF	no factor from 2^71 to 2^72
2015-09-22	Judge Hale	NF	no factor from 2^70 to 2^71
2014-03-20	mikr	NF	no factor from 2^69 to 2^70
2014-03-20	mikr	NF	no factor from 2^68 to 2^69
2013-10-12	Cow_tipping	NF	no factor from 2^67 to 2^68
2013-09-23	sheng	NF	no factor from 2^66 to 2^67
2012-05-20	Andrew B	NF	no factor from 2^65 to 2^66
2010-09-11	Richard	NF	no factor from 2^64 to 2^65
2010-05-03	monst	NF	no factor from 2^63 to 2^64