332 193 751 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 2⁸¹

TF target 2⁸¹

P-1

B1 =	2820000
B2 =	69090000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=7	2021-12-21	MKL	EE859A8D32D6523C	27293730	1	3

History

Date	User	Type	Result
2022-04-15	Team_Inspector	CERT	Proof certified good
2021-12-21	MKL	C-PRP	EE859A8D32D6523C Proof Certified Good Proof Power: 7
2019-07-03	schoenborn	NF	no factor TF: 80-81
2017-12-11	Random GPUs	NF	no factor TF: 79-80
2017-09-27	joemaffei	NF-PM1	B1=2820000, B2=69090000, E=6
2010-09-21	amphoria	NF	no factor TF: 78-79
2010-09-21	amphoria	NF	no factor TF: 77-78
2010-09-21	amphoria	NF	no factor TF: 76-77
2010-09-21	amphoria	NF	no factor TF: 75-76
2010-02-14	Sunfish	NF	no factor TF: 74-75
2008-06-16	George Woltman	NF	no factor TF: 1-74