Factor Info

ID 40118
Size 512 digits / 1699 bits
Status composite
Value 19897373673166227986508863517494984055694354026128535350973757778296498517568812189486559244883924191373348043037084028099425222529145870496420284242211295983029703720455463292772964611167375654992903972070085614682104301413104091156743673360643231630328786485488595654102692509591200342297172410343487802531867980260169620165184877697844796176845566520348237711691031430817870733984446808716602658288952288171685884662328234932450519574913154298875275236001297398405483047510852801439157984269293877951748978797

Factorizations

Primary (ID: 19460) 5177405013496032696555653672930372119330851039800407113118670148783657729571982520094965040866908976893 (proven prime)
(ID: 40119) 3843117086899594318972578578393612005752328182459301830386885934109482346727886578513305220835551300259792585550685956594857040198603540911922851865605979331966668987784948030274299227489670272503576809862436357700064378829783708963557180735772303483519360520964118298742163854614280134817117131957605421176663288524865151672244412451363045536026654329852407201591124111854456697958473517929853638018518817329 (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.