Factor Info

ID 67066
Size 731 digits / 2427 bits
Status composite
Value 21378891181337573180980301480612114350991421087969225129749323901034942445825896832124368248574774453653486064201144159885679030097060224758263367017927553290972052261927783745922790087758649538365905679667082689131158866715268230463983264557626492661888373179360363012770175479541284287707971315733388290774871115682111266146717242228633609446126473141656895206091639420449084906925636675438594002570221522754857543544836741718373715106441772662861695155149616684690383615935266582400403935455457764685453978663540077353106826359010675725107178153964958867707121015227111072157402414550268421406113746366204206229234399120525986162292875693841804984253742346074368223567560389689297042785132783847710961799894570451700322129425367

Factorizations

Primary (ID: 93777) 15551598355429976901176060874792671205529231467946476857625359100043639327191371848559900724092999913660809734298595989887560484456805490927374609934564542497023340699890835635420421968793544707301910942533528041577584200601046225876544508341776114692247712860420630550252742666141468761232946431321133545912327371343454475533587772324885542506169 (proven prime)
(ID: 66265) 1374707003918535865724548057550256322203930651623706723124237063085876645338159118599412972024730873360687370059724575942295483934347570028053197966556905943863857288728946386607124593103522784617096597724132212135205436550177643423567177955228537355827737133651998461046675612705309471313108917094335330439705791319349731229152175790761247914915841173470365095514753425429007642332943 (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.