332 228 459 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 =	2344000
B2 =	2344000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2025-08-20	Bommer	1BE4845F89AC77EF	0	1	3

History

Date	User	Type	Result
2025-08-21	Kriesel	CERT	Proof certified good
2025-08-20	Bommer	C-PRP	1BE4845F89AC77EF Proof Certified Good Proof Power: 9
2023-12-17	Architects Cubed	NF	no factor TF: 80-81
2023-11-29	Architects Cubed	NF	no factor TF: 79-80
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2022-10-26	-anonymous-	NF-PM1	B1=2344000
2022-09-26	Team_Inspector	NF	no factor TF: 78-79
2020-01-01	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-03	MadPoo 🙂	NF-PM1	B1=100000, B2=150000
2015-09-02	NR	NF	no factor TF: 77-78
2015-09-02	NR	NF	no factor TF: 76-77
2011-04-23	Sebastian Hornbostel	NF	no factor TF: 75-76
2011-04-12	Christian Geschwentner	NF	no factor TF: 74-75
2011-01-03	Team_Inspector	NF	no factor TF: 73-74
2010-02-06	Slasher	NF	no factor TF: 72-73
2009-04-17	zanacht	NF	no factor TF: 71-72
2009-04-14	zanacht	NF	no factor TF: 70-71
2009-03-12	Team_Inspector	NF	no factor TF: 69-70
2009-01-02	Team_Inspector	NF	no factor TF: 68-69