Factor Info

ID 180756
Size 870 digits / 2890 bits
Status composite
Value 823610379787552032605652092581159251088226147310814427161197253121091694681727950311342966382443790473332286426172421965450737811963077982004400127663811429978512633089166665278224559979000755513553201331205148427843488111152420529193712185623965336874343753190456507026678315132976369953869120143842730388153321011944965344815341849504500513144316635198493846204504726445452204464058975729123692149171475638519275978855369524155304068958935444534080890546741356413414678159271887280959140677629254527618142086671981513787589285850534667178140938900529919174513514281428143166928199872836483146587568853675351777036717344226132865360906213928178786307388652623320058417368237615292007283680459632065759109400357075508465668707790446356933251176503503184006404857599259924990660829109015252132189049032560325716603660714778141132783918821160936613385061548790250175949107

Factorizations

Primary (ID: 143202) 13218629291166973517029934194579681122832204692041244710434998948406815285937375569055399133323 (proven prime)
(ID: 180757) 62306791547434466023874062196084583318369963223240532724731241315338253285704394572000088661894959512876971394399525984406833619872223764043221375902517624407131990553632263533644591341764821378615076447819687626312072598059492380423698178575122061302603832721635871892183164691637864097178017708129668109825337805797071961243363516036065716504698972286185007121009579979917517039395394072419475161814181197359025446940381253740277616767517174972984106560017248094798553782507582507763533053548182272618438711236017074870535242926467483434290001292187749391539165207859667907935050487176811717633206500571103850851226887729030521183548039070248813063596867399552786974531640305527631390736723537158755480130103953864856757817817424770439330220896038251275429509825923232540409 (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.