6^464+1

Open composite · C311

NFS Planning

GNFS Murphy estimate: 2.04e-21
SNFS Murphy score: 4.23e-17
Preferred method: SNFS
SNFS possible: Yes
SNFS degree: 7
SNFS skew: 1.32270

Identifiers

Target expression: 6^464+1
Target link: FactorDB page
Target ID: 1100000000011859215
Target changed: -
Parent query: Same as target
Parent ID: -
Cofactor token: C311
Imported: Jun 03, 2026, 04:31 PM UTC

Raw pmain126 Factorization

(16) 929.5569.18206154484358092218285368892673. C311

SNFS Polynomial

Polynomial

Degree: 7
Murphy: 4.23e-17
Skew: 1.32270
Selected: Best

n: 43425918850363034537077490649311312677420847535918016929486711769962020243231135231610052647959834750609818078872167943269175742211959273332818728336636487245639691514175228091242917806320739251323761187916193913130500625481116356668905459348355643107841025107011265360509263458071096751102641197341993403151777
# 6^464+1, difficulty: 361.06, skewness: 1.67
# cost: 1.59338e+22, est. time: 7587510.12 GHz days (not accurate yet!)
# Optimized skew: 1.32270 Murphy: 4.23e-17
skew: 1.32270
c7: 1
c0: 36
Y1: -2280250319867037997421842330085227917956272625811456
Y0: 1
type: snfs