332 259 079 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 =	3684000
B2 =	245173830

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2025-10-27	yasensiyo	9CA88ECCB7C94598	0	1	3

History

Date	User	Type	Result
2025-12-10	Kriesel	NF-PM1	B1=3684000, B2=245173830
2025-11-25	Kriesel	CERT	Proof certified good
2025-10-27	yasensiyo	C-PRP	9CA88ECCB7C94598 Proof Certified Good Proof Power: 9
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-08	JacobZ	NF-PM1	B1=2000000, B2=227586072
2022-12-30	Mark Rose	NF	no factor TF: 80-81
2022-12-30	Mark Rose	NF	no factor TF: 79-80
2022-02-06	techn1ciaN	NF	no factor TF: 78-79
2021-08-09	Jon Pace	NF	no factor TF: 77-78
2015-08-27	srow7	NF	no factor TF: 76-77
2014-12-25	Team_Inspector	NF	no factor TF: 75-76
2013-01-10	LaurV	NF	no factor TF: 74-75
2011-12-29	Team_Inspector	NF	no factor TF: 73-74
2011-06-02	Team_Inspector	NF	no factor TF: 72-73
2011-05-04	Team_Inspector	NF	no factor TF: 71-72
2011-02-23	Christian Geschwentner	NF	no factor TF: 70-71
2009-09-25	Team_Inspector	NF	no factor TF: 69-70
2009-05-23	Team_Inspector	NF	no factor TF: 68-69