Factor Info

ID 8716
Size 259 digits / 860 bits
Status composite
Value 4283775713604313368190621067592934052477448343018911116062544994372661903283030046501082810930325983477708789306838894989786096289000459747133888094208601620604441781416818070902330406885342548658156310275633173823342457880456013142160920846912163580230842969

Factorizations

Primary (ID: 17975) 57162922399254002352124124899 (proven prime)
(ID: 18583) 74939760491675251600673800377020814489152047972815312095472652926925961337052514098314297912255020436374208303771946809324677802078697075835675044726123599549779601284254790617967590502990281713411713580344147945351899562515638931 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.