11-

11^359-1

Open composite · C352

NFS Planning

GNFS Murphy estimate: 8.56e-24
SNFS Murphy score: 1.27e-17
Preferred method: SNFS
SNFS possible: Yes
SNFS degree: 7
SNFS skew: 1.57008

Identifiers

Target expression: 11^359-1
Target link: FactorDB page
Target ID: 1000000000019012167
Target changed: -
Parent query: Same as target
Parent ID: -
Cofactor token: C352
Imported: Jun 03, 2026, 04:32 PM UTC

Raw pmain126 Factorization

(1) 2471107084783904470093. C352

SNFS Polynomial

Polynomial

Degree: 7
Murphy: 1.27e-17
Skew: 1.57008
Selected: Best

n: 2931449425401040512559246655773024404149419927850908918036905250393094891107650010080720456274113390198162096836300462342689761311902692219571811809356117212325500536973335430295520652391230504100106023587191737235942167820431064041694321573870717663899641083601742528356645718199499794922160216499868288824265866668252226393849063830734732794590937633
# 11^359-1, difficulty: 373.86, skewness: 1.98
# cost: 3.46028e+22, est. time: 16477519.74 GHz days (not accurate yet!)
# Optimized skew: 1.57008 Murphy: 1.27e-17
skew: 1.57008
c7: 1
c0: -121
Y1: -129129938167664848157333145589394151932880352885953011
Y0: 1
type: snfs