Factor Info

ID 223343
Size 980 digits / 3256 bits
Status composite
Value 87810755518923775136446418839892882211543775640347213503926712324554758296300245575997434358254308700488874326373593978826677195750795341013501968085343271051647572210126567005662737004475648142651872337635378027164060409363730149545250415586502079109361028388849144325580184828966402569125675300900185015525212548804729070928154683095781800823315780436621498649802131877933894508212087038724308096317990414375921376587910306821136300824645211989145246124329610462273457165094391509350933652738280709117445119209025220828038312487457792469003541374833513861021580309378459418784450529662089660935239073003876426435878076932373747785655138033196123962845068708520312966248109812952064613068811108316482199146348940235914452880286217219003355465342870498114378849216012298277920494410865204008519990521644826037916232252267370633132537964665265475408618583130734745148719435333107737000221762911623539548040815955225031893026182734384580601752674975042439653460243423803551054996803

Factorizations

Primary (ID: 223344) 182582873223872793953 (proven prime)
(ID: 223345) 480936431596490391961102761716542361818991811358166575884396568772010212085247498171556270390622824376215264952360828576585598250042288597981188078100510011543700611894687561761848974492001070768010993971669409047505730059567010183550823676480191109060252721207539742287750542482273814018293033324409490441714782797557318235957741041515788860550572901009890678223194628211470959607525772625264282336301455026018175776290073972178172197411270952198997023356234719776716369375000871967542782906878902971876962894889569149199439980659007653888430245713238558864437207625633357060299700856267810698281967662766421847102613665132176163553726768553119562650829866850751130968957186177352983336545520098504444736876514809811778742568810887708347790524628809143184791971676559668329928403651141598996997678068977550758337525502534265026467195918604483959506948860215065120013112962977282551477296935977584966814125572737022024501732628494049791687784260432798326108451 (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.