85 486 321 Exponent Status

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁶

TF target 2⁷⁵

P-1

B1 =	690000
B2 =	13627500

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2025-03-10	Mirra	73A2D445BB7E7515	0	1	3
Verified	PRP without proof (not generated)	2019-06-02	Mihai Preda	BF5388EC128A510A	0	4	3
Verified	Certified Good Power=9	2025-09-16	Jason Lynch	BF5388EC128A510A	37316268	4	3

History

Date	User	Type	Result
2025-09-16	Schwa	CERT	Proof certified good
2025-09-16	Jason Lynch	C-PRP	Proof Certified Good Proof Power: 9
2025-03-10	Dr-Picsel Dois	CERT	Proof certified good
2025-03-10	Mirra	C-PRP	Proof Certified Good Proof Power: 9
2019-06-02	Mihai Preda	C-PRP	BF5388EC128A510A
2019-04-28	ATH	NF	no factor TF: 63-64
2019-04-28	ATH	NF	no factor TF: 1-63
2018-01-14	Oliver Kruse	NF-PM1	B1=690000, B2=13627500, E=12
2017-09-10	TheJudger	NF	no factor TF: 75-76
2017-09-08	Brian Beuning	NF	no factor TF: 74-75
2017-04-21	-anonymous-	NF	no factor TF: 73-74
2017-02-22	Judge Hale	NF	no factor TF: 72-73
2017-02-22	Judge Hale	NF	no factor TF: 71-72
2015-08-24	monst	NF	no factor TF: 70-71
2014-06-24	rozie	NF	no factor TF: 69-70
2014-06-11	Superritchman	NF	no factor TF: 68-69
2014-04-11	Preben S	NF	no factor TF: 67-68
2013-02-26	SMoffat	NF	no factor TF: 66-67
2013-02-25	SMoffat	NF	no factor TF: 65-66
2010-11-26	Architects Cubed	NF	no factor TF: 64-65

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