Factor Info

ID 199051
Size 993 digits / 3298 bits
Status composite
Value 431563774316469726903731989011414075294641718702287394213760373910379378675685983821202788655826194642628373397395680057176612039295828799764245874987820739332723776353873545763595417882916169039365024536785015505337236570653328349440531738223062666312645642831282757986025207821515892869415463370768579152112886950798724692663195508118261175056683766955005954514388936862782797799999653245782995252405181476769079072060769094818947444287619400945754323150535335492868800396023146946726526789018696242261219378377067973522386480730367161925087665930712381153175686198043006975829549697137006102691979540306066577751443324495936306528177274410127455547133830718238752642623127995058625836812748810151329906974758822040650081545890870813670539110654292228824819099988927933154207836336336983784358115649203374197919564307185701589230196456490697940031000787260716307999547279565784731157892992725926491397381071963416481486083815208038405804534199057043313757283635644308355245702864989767987521

Factorizations

Primary (ID: 30829) 13597475760060990534560674261482552143222981238680738650279344675842999333976254120684110830291501615944580694759875645341764488169942258205259258845018587161391358293395021319242190656300828614397751048546597591 (proven prime)
(ID: 199052) 31738521320558248785010210177271845318555233005913430291374351819514645080775118299875067844479600653291666860056201410880349735894933089878189862966166591019236860539494289081553091483538897920193232324800415395151540001506967102339099610947474453597295520622609328786762436605987165582215998016222234394868884793215660564789986369383494004582308185158913257663066577909475833626474580644107365849751113130196841607139317145630254031856490153626148234254372632499647097603785402545968951034292346277723261155275849164265456837617156756676656028707807369527441701312661493408878284928372127545329064471412525999697064560117805579846800293359227234410326312692444932323372653709284781954911304060638885883912782537230516257190503422716848117449122604435928922600656297124505819384231 (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.