Factor Info

ID 166268
Size 575 digits / 1908 bits
Status composite
Value 17357881556788638301119953174754501233563301200995449099846643636319012627219100329800760762220590799983524578948264724514673318719324373068732392047871894551923900514303212665537662358442576238249248617039080294751490050499018748749396306577060423845090281088657134558695398185831887738112658392372700172951813980610514120607215484426104047863181575126980066870358326689230893477600791974506068076813045398111477939678072002347157594254178612499737816558931353733723324015914265747420730626915207341428242143872067318018643878571796243944020745331108424437846534876123684667

Factorizations

Primary (ID: 22072) 50147190436375827433 (proven prime)
(ID: 166269) 346138665112483708580795550559810045679955470328434227973321678386011470872984762555442411742081118376758529478605672358666576772874017173130024606694927319153368318642692513555090869036634551863919124038340336204843490194585852822927318643700532721379263758026913634469884862158908020435003840560315077513047404803118998218900484304132533650697436526536581712174899935479796258147792248598694315521451524980851247397101202255738216523544555633092694249185363007541994983314255203693917594402716463567070376862594552613233312470223298439471717448816973699 (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.