Factor Info

ID 223280
Size 876 digits / 2909 bits
Status composite
Value 389647859500639155172937926377690721747573844690018346009227404953864103522719447425062610901513255690484591432456296125905169776013707002087231949668360252362037230824274751518938737978632368224588769664818214554403231192026935245437417076917412461094920015462701123715180990360691325025992819644432421867973093292034257630584652988424900656274843619497496438763705248886689836740267273295561982954037539819444779491459825169512909768622269019385522958204708702279436129491873471658782230305240145331405681736865173715793454142904204579706998153024552862053408013826007306632989541874384705609010258129071459604704154892345322088064465875294717311695652288461138444473920147138296125865470962991678178774063083372568187782928660238559688874515890197398207754862647469409075584701411525993700901094961103130825942344235752908236050931982180685161386705526228288421108839298437

Factorizations

Primary (ID: 223281) 191673617420451155183 (proven prime)
(ID: 223282) 2032871632228424682275109548263030730893492153138742952219120440664690649131133449829662350820560482818751881140698897992017369606454104940548648565140675700501570373387443069552027384962610894421679201898101309361220273819620252146953069140179363691035464686561183299573923396287907904159763663697875219195832965778263321807095301504498691924495225279392758346471836430925395731339805897033411109653887764942223558156530018891245117949547779088913791029564668752502897917866737598720156420232894525583201075396889571850691133215244946425891881833457361239833693239915235016957868614716631825807630336340712205344446977709640048665400078816308437120584637589856768349580615109099204454732060883753675652990584916287017796023521989019444469246326277934537056387670812613154127220171526449821406698153516729692256187095432559997980596451937789433611992616139 (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.