332 309 171 Exponent Status

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	3165000
B2 =	104445000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=11	2025-09-11	iucas	1CEE4915EED3CFAF	0	1	3

History

Date	User	Type	Result
2025-09-11	Cong Shengzhuo	CERT	Proof certified good
2025-09-11	iucas	C-PRP	1CEE4915EED3CFAF Proof Certified Good Proof Power: 11
2024-09-24	Grant McCracken	NF	no factor TF: 71-72
2024-06-05	LaurV	NF	no factor TF: 73-74
2024-04-22	Grant McCracken	NF	no factor TF: 70-71
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-01-20	Mark Rose	NF	no factor TF: 80-81
2023-01-19	Team_Inspector	NF	no factor TF: 79-80
2020-09-18	Team_Inspector	NF	no factor TF: 78-79
2020-09-16	Runtime Error	NF	no factor TF: 77-78
2016-01-06	aurashift	NF	no factor TF: 76-77
2015-12-31	aurashift	NF-PM1	B1=3165000, B2=104445000, E=12
2015-10-20	Team_Inspector	NF	no factor TF: 75-76
2015-01-18	Team_Inspector	NF	no factor TF: 74-75
2013-09-15	Architects Cubed	NF	no factor TF: 73-74
2013-01-15	LaurV	NF	no factor TF: 72-73
2012-05-15	Grant McCracken	NF	no factor TF: 71-72
2011-04-30	Grant McCracken	NF	no factor TF: 70-71
2010-05-25	Sunfish	NF	no factor TF: 69-70
2009-08-09	Team_Inspector	NF	no factor TF: 68-69

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