Factor Info

ID 176695
Size 590 digits / 1960 bits
Status composite
Value 65913170685706732569791526440475157625382780225227478233696866927716302398644256800890976300593292686164164832853041833743311104946189811898851596774485026855616035886821727458999179969120832351292081144620722149216687217058249662173979240885884837327410267504617385712042055705864378380004980535918451529305443666025797633150274876905932102468950901771192149696766040815110086137494798639521412742399595209787384081548005432886526381611762743479642065789708248160117104567333449149656322120616387339474093467740609632364508082391787585349016668816440058588540597624315817294391259917460069

Factorizations

Primary (ID: 6881) 416072767607140626504228216362738974973739625245422473584889 (proven prime)
(ID: 176696) 158417411129253471010273254639900065706342546782669968695102805993209545736960372530369802814627284541914174034487798296592470908193888976178927156712072763141376605172308324385506638045022574278148529494776613365538208273799210648533363434611453556091041942214314554331420433163684184270355955986401430878058280203016750186536879724513929006771505376873249230964204381945263333033574149041141304785396472072959818345409850193269724924785304081504558369556990670713730498462718021152688642306514518501834059925567604518922647196621 (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.