332 235 599 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 =	2685000
B2 =	63097500

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2022-06-01	Chelle	091D538FE14D2015	155149622	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-17	Mark Rose	NF	no factor TF: 80-81
2023-03-17	Mark Rose	NF	no factor TF: 79-80
2022-06-17	Jan S.	CERT	Proof certified good
2022-06-01	Chelle	C-PRP	091D538FE14D2015 Proof Certified Good Proof Power: 8
2022-02-14	techn1ciaN	NF	no factor TF: 78-79
2021-11-01	CaptainEntropy	NF-PM1	B1=2685000, B2=63097500
2015-09-11	NR	NF	no factor TF: 77-78
2010-07-11	amphoria	NF	no factor TF: 75-76
2010-07-11	amphoria	NF	no factor TF: 76-77
2010-07-11	amphoria	NF	no factor TF: 74-75
2010-07-11	amphoria	NF	no factor TF: 73-74
2010-07-11	amphoria	NF	no factor TF: 72-73
2010-07-11	amphoria	NF	no factor TF: 71-72
2010-07-11	amphoria	NF	no factor TF: 70-71
2009-04-28	Team_Inspector	NF	no factor TF: 69-70
2009-01-23	Team_Inspector	NF	no factor TF: 68-69