160 147 003 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Composite: proven not-prime with PRP test

No factors below 2⁸⁰

TF target 2⁷⁸

P-1

B1 =	5000000
B2 =	150000000

Status	Date	User	Residue	Shift	Type	Base
Verified	2020-10-22	Roland Clarkson	D8B6E9F57F6C7049	0	1	3

History

Date	User	Type	Result
2020-10-22	ehustvedt	CERT	PRP Certification CERT proof power = 8 Proof certified good
2020-10-22	Roland Clarkson	C-PRP	D8B6E9F57F6C7049 PRP proof power = 8 PRP: Verified Proof certified good
2020-10-12	Roland Clarkson	NF-PM1	B1=5000000, B2=150000000
2020-10-12	Roland Clarkson	NF	no factor from 2^79 to 2^80
2020-10-12	Roland Clarkson	NF	no factor from 2^78 to 2^79
2020-10-12	Roland Clarkson	NF	no factor from 2^77 to 2^78
2020-10-12	Roland Clarkson	NF	no factor from 2^76 to 2^77
2020-10-12	Roland Clarkson	NF	no factor from 2^75 to 2^76
2020-10-12	Roland Clarkson	NF	no factor from 2^74 to 2^75
2020-10-12	Roland Clarkson	NF	no factor from 2^73 to 2^74
2020-10-12	Roland Clarkson	NF	no factor from 2^72 to 2^73
2020-10-12	Roland Clarkson	NF	no factor from 2^71 to 2^72
2020-10-12	Roland Clarkson	NF	no factor from 2^70 to 2^71
2020-10-12	Roland Clarkson	NF	no factor from 2^69 to 2^70
2020-10-12	Roland Clarkson	NF	no factor from 2^68 to 2^69
2020-10-12	Roland Clarkson	NF	no factor from 2^1 to 2^68
2017-12-03	David K Britt	NF	no factor from 2^72 to 2^73
2017-11-30	ITS	NF	no factor from 2^71 to 2^72
2017-11-25	hpadir	NF	no factor from 2^70 to 2^71
2017-11-24	-Anonymous-	NF	no factor from 2^69 to 2^70
2017-03-23	Oscar R. Araiza Bravo	NF	no factor from 2^68 to 2^69
2016-02-28	XZT	NF	no factor from 2^67 to 2^68
2015-05-03	tsc	NF	no factor from 2^66 to 2^67
2013-02-21	HardyP Germany	NF	no factor from 2^65 to 2^66
2011-02-01	runesk	NF	no factor from 2^64 to 2^65
2010-06-29	Richard	NF	no factor from 2^63 to 2^64

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