332 249 977 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 =	2272000
B2 =	2272000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=7	2025-04-24	Xebecer	13B0703B74598176	33841829	1	3

History

Date	User	Type	Result
2025-04-25	Kriesel	CERT	Proof certified good
2025-04-24	Xebecer	C-PRP	13B0703B74598176 Proof Certified Good Proof Power: 7
2023-11-21	Architects Cubed	NF	no factor TF: 80-81
2023-11-18	bayanne	NF	no factor TF: 79-80
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2022-11-14	Leozero	NF-PM1	B1=2272000
2019-12-01	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-13	MadPoo 🙂	NF-PM1	B1=100000
2011-12-20	Craig Meyers	NF	no factor TF: 74-79
2011-09-27	Team_Inspector	NF	no factor TF: 73-74
2011-08-09	Team_Inspector	NF	no factor TF: 72-73
2011-04-27	Christian Geschwentner	NF	no factor TF: 71-72
2010-11-06	Team_Inspector	NF	no factor TF: 70-71
2009-04-27	Team_Inspector	NF	no factor TF: 69-70
2009-02-25	Team_Inspector	NF	no factor TF: 68-69