6^493+1

Open composite · C330

NFS Planning

GNFS Murphy estimate: 1.62e-22
SNFS Murphy score: 2.10e-17
Preferred method: SNFS
SNFS possible: Yes
SNFS degree: 8
SNFS skew: 1.24058

Identifiers

Target expression: 6^493+1
Target link: FactorDB page
Target ID: 1100000000024623120
Target changed: -
Parent query: Same as target
Parent ID: -
Cofactor token: C330
Imported: Jun 03, 2026, 04:31 PM UTC

Raw pmain126 Factorization

(1,17,29) 1973.20340151813381639. C330

SNFS Polynomial

Polynomial

Degree: 8
Murphy: 2.10e-17
Skew: 1.24058
Selected: Best

n: 118912000699319136405282828327775903265654888679662400685798510790579039045009443018049303508437327368973229056135273662502257361848082693399528006518643495824140271603927467575695147917944624506361311300571395796435376411005714663815560595001472508593258038873587069853393070860744296940481347353826734779232060326522095429518493
# 6^493+1, difficulty: 361.06, skewness: 1.00
# cost: 1.59338e+22, est. time: 7587510.12 GHz days (not accurate yet!)
# Optimized skew: 1.24058 Murphy: 2.10e-17
skew: 1.24058
c8: 1
c7: -1
c6: -7
c5: 6
c4: 15
c3: -10
c2: -10
c1: 4
c0: 1
Y1: -36845653286788892983296
Y0: 1357602166130257152481187563160405662935023617
type: snfs