112 096 499 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 =	857000
B2 =	494409630

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2023-02-19	RadosHordosCZ	E54DF31BAF81823C	67909892	1	3

History

Date	User	Type	Result
2023-02-20	yoyorocks1	CERT	Proof certified good
2023-02-19	RadosHordosCZ	C-PRP	E54DF31BAF81823C Proof Certified Good Proof Power: 10
2022-04-19	axn	NF-PM1	B1=857000, B2=494409630
2021-01-06	arpcar	NF	no factor TF: 76-77
2020-12-09	arpcar	NF	no factor TF: 75-76
2020-11-18	arpcar	NF	no factor TF: 74-75
2020-05-22	GROBERTS	NF	no factor TF: 73-74
2020-04-23	SRBase	NF	no factor TF: 72-73
2019-01-05	Niels_Mache_Nextcloud	NF	no factor TF: 71-72
2015-08-10	ANONYMOUS	NF	no factor TF: 70-71
2015-08-07	el grocco	NF	no factor TF: 69-70
2015-08-06	ANONYMOUS	NF	no factor TF: 68-69
2014-11-18	RichD0	NF	no factor TF: 67-68
2013-10-10	-anonymous-	NF	no factor TF: 66-67
2012-07-30	OS1	NF	no factor TF: 65-66
2010-09-24	Commaster	NF	no factor TF: 64-65
2010-05-04	OS1	NF	no factor TF: 63-64