332 237 027 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 =	5670000
B2 =	5670000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=7	2023-05-09	cameloid	D0D0943F04C40CEC	174190097	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-06-11	Kriesel	CERT	Proof certified good
2023-05-12	Mark Rose	NF	no factor TF: 80-81
2023-05-12	Mark Rose	NF	no factor TF: 79-80
2023-05-09	cameloid	C-PRP	D0D0943F04C40CEC Proof Certified Good Proof Power: 7
2013-07-31	Bill Staffen	NF	no factor TF: 78-79
2013-07-30	Bill Staffen	NF	no factor TF: 77-78
2009-12-11	S.Andrychuk	NF	no factor TF: 76-77
2009-11-25	S.Andrychuk	NF	no factor TF: 75-76
2009-11-16	S.Andrychuk	NF-PM1	B1=5670000
2009-05-25	S.Andrychuk	NF	no factor TF: 74-75
2009-05-21	S.Andrychuk	NF	no factor TF: 73-74
2009-05-19	S.Andrychuk	NF	no factor TF: 72-73
2009-05-18	S.Andrychuk	NF	no factor TF: 71-72
2009-05-17	S.Andrychuk	NF	no factor TF: 70-71
2009-05-03	Team_Inspector	NF	no factor TF: 69-70
2009-01-26	Team_Inspector	NF	no factor TF: 68-69