332 193 457 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 =	4090000
B2 =	4090000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2023-04-09	Juza89	E2FFEE1534427040	188232851	1	3

History

Date	User	Type	Result
2023-04-09	curtisc	CERT	Proof certified good
2023-04-09	Juza89	C-PRP	Proof Certified Good Proof Power: 10
2019-02-16	srow7	NF	no factor TF: 80-81
2016-07-05	Random GPUs	NF	no factor TF: 79-80
2012-05-23	romessina	NF-PM1	B1=4090000
2010-09-16	amphoria	NF	no factor TF: 78-79
2010-09-16	amphoria	NF	no factor TF: 77-78
2010-09-16	amphoria	NF	no factor TF: 76-77
2010-09-16	amphoria	NF	no factor TF: 75-76
2010-02-20	Sunfish	NF	no factor TF: 74-75
2010-02-11	Team_Inspector	NF	no factor TF: 73-74
2008-06-16	George Woltman	NF	no factor TF: 1-73