3^746+1

Open composite · C337

NFS Planning

GNFS Murphy estimate: 6.35e-23
SNFS Murphy score: 5.12e-17
Preferred method: SNFS
SNFS possible: Yes
SNFS degree: 7
SNFS skew: 2.01781

Identifiers

Target expression: 3^746+1
Target link: FactorDB page
Target ID: 1000000000016446489
Target changed: -
Parent query: Same as target
Parent ID: -
Cofactor token: C337
Imported: Jun 03, 2026, 04:30 PM UTC

Raw pmain126 Factorization

(2) 1493.1219676228250269. C337

SNFS Polynomial

Polynomial

Degree: 7
Murphy: 5.12e-17
Skew: 2.01781
Selected: Best

n: 4700582222270812520224763982540321163110863743023389048719915536905656623500809682380790671763964990296498482187381611484613437623483551970654191253601715905483427180718077034471133632297581505957088331311359752641173271707792773740755019424265331365047207311887329646684034538730880803964931407639756626723515197263683927560806742042929
# 3^746+1, difficulty: 357.36, skewness: 1.60
# cost: 1.26957e+22, est. time: 6045572.65 GHz days (not accurate yet!)
# Optimized skew: 2.01781 Murphy: 5.12e-17
skew: 2.01781
c7: 1
c0: 27
Y1: -1
Y0: 1127130637840908780976740490797413723399509150616187
type: snfs