114 960 343 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	508000
B2 =	19151000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2022-11-04	RadosHordosCZ	0F4119F588E9EF1E	65062551	1	3

History

Date	User	Type	Result
2022-11-04	oldcigarette	CERT	Proof certified good
2022-11-04	RadosHordosCZ	C-PRP	0F4119F588E9EF1E Proof Certified Good Proof Power: 9
2022-05-05	Ryan Propper	NF-PM1	B1=508000, B2=19151000
2021-08-05	Johan Viljoen	NF	no factor TF: 76-77
2021-05-12	Kriesel	NF	no factor TF: 75-76
2021-05-12	Kriesel	NF	no factor TF: 74-75
2020-08-02	tsc	NF	no factor TF: 73-74
2020-04-24	SRBase	NF	no factor TF: 72-73
2018-12-18	Niels_Mache_Nextcloud	NF	no factor TF: 71-72
2015-02-25	KayJongsma	NF	no factor TF: 70-71
2015-02-23	Brandon Vincent	NF	no factor TF: 69-70
2015-02-21	Xebecer	NF	no factor TF: 68-69
2015-02-20	Brandon Vincent	NF	no factor TF: 67-68
2014-12-05	Richard	NF	no factor TF: 66-67
2012-06-16	tsc	NF	no factor TF: 65-66
2010-10-04	James Hintz	NF	no factor TF: 64-65
2010-05-07	oodaira	NF	no factor TF: 63-64