6^542+1

Open composite · C370

NFS Planning

GNFS Murphy estimate: 7.74e-25
SNFS Murphy score: 3.41e-19
Preferred method: SNFS
SNFS possible: Yes
SNFS degree: 7
SNFS skew: 0.84412

Identifiers

Target expression: 6^542+1
Target link: FactorDB page
Target ID: 1100000000024374821
Target changed: -
Parent query: Same as target
Parent ID: -
Cofactor token: C370
Imported: Jun 03, 2026, 04:31 PM UTC

Raw pmain126 Factorization

(2) 7953781784191903657.68207676504883910747395507342669. C370

SNFS Polynomial

Polynomial

Degree: 7
Murphy: 3.41e-19
Skew: 0.84412
Selected: Best

n: 2853442047511963173172376285342762248164358709422047211619049334352323281105295024118047274350287511131638208324214734093016404833921851371559784123697219676526800866993877273822422779524543197765416443997620315149249024028774821649233993745959356202543355728917401954521828121214359128268736895124890777729944511929329551788795677952823139773434580848824622914275307897
# 6^542+1, difficulty: 422.96, skewness: 1.08
# cost: 5.89657e+23, est. time: 280789280.66 GHz days (not accurate yet!)
# Optimized skew: 0.84412 Murphy: 3.41e-19
skew: 0.84412
c7: 16
c0: 27
Y1: -1654536205981639393809559974902201835447090490755571695747072
Y0: 1
type: snfs