120 767 827 Exponent Status

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁷

TF target 2⁷⁷

P-1

B1 =	1600000
B2 =	437235330

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2024-10-03	Luke Durant	AE89B0332FEC228C	0	1	3
Verified	Certified Good Power=8	2024-12-22	Herbecks	AE89B0332FEC228C	83483881	1	3

History

Date	User	Type	Result
2024-12-22	Greg	CERT	Proof certified good
2024-12-22	Herbecks	C-PRP	Proof Certified Good Proof Power: 8
2024-10-03	EMBD	CERT	Proof certified good
2024-10-03	Luke Durant	C-PRP	Proof Certified Good Proof Power: 9
2024-10-01	mikr	NF-PM1	B1=1600000, B2=437235330
2023-12-07	Herbecks	NF-PM1	B1=808000
2022-06-20	TheJudger	NF	no factor TF: 76-77
2021-07-15	Kriesel	NF	no factor TF: 75-76
2021-07-15	Kriesel	NF	no factor TF: 74-75
2015-07-02	Fredrik	NF	no factor TF: 73-74
2015-07-02	Fredrik	NF	no factor TF: 72-73
2015-07-02	Fredrik	NF	no factor TF: 71-72
2015-07-02	Fredrik	NF	no factor TF: 70-71
2015-07-02	Fredrik	NF	no factor TF: 69-70
2015-05-19	g0b	NF	no factor TF: 68-69
2015-02-11	caddr	NF	no factor TF: 67-68
2013-05-27	E.Lechner	NF	no factor TF: 66-67
2012-08-06	carlos56	NF	no factor TF: 65-66
2010-10-20	delp	NF	no factor TF: 64-65
2010-05-17	sasaki3	NF	no factor TF: 63-64

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