332 234 827 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 =	2830000
B2 =	68627500

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2022-05-05	JacobZ	DF90264A01E93EBE	0	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
2022-05-10	riccardo uberti	CERT	Proof certified good
2022-05-05	JacobZ	C-PRP	Proof Certified Good Proof Power: 8
2019-01-15	MadPoo 🙂	NF-PM1	B1=2830000, B2=68627500
2013-09-26	Bill Staffen	NF	no factor TF: 78-79
2013-09-25	Bill Staffen	NF	no factor TF: 77-78
2013-09-25	Bill Staffen	NF	no factor TF: 76-77
2013-09-25	Bill Staffen	NF	no factor TF: 75-76
2013-09-25	Bill Staffen	NF	no factor TF: 74-75
2011-04-20	Team_Inspector	NF	no factor TF: 73-74
2011-04-12	Christian Geschwentner	NF	no factor TF: 72-73
2010-10-21	Ethan O'Connor	NF	no factor TF: 71-72
2010-10-21	-anonymous-	NF	no factor TF: 71-72
2010-07-07	Grant McCracken	NF	no factor TF: 70-71
2009-04-19	Team_Inspector	NF	no factor TF: 69-70
2009-01-22	Team_Inspector	NF	no factor TF: 68-69