Factor Info

ID 105068
Size 765 digits / 2541 bits
Status composite
Value 563114127451216425784558624502608573318335993270568717198791221218442814907176525779145687024815984606033721358491837533983937269589516997113405087012663489262135194600756804076060109245643555448683330717200508933554770229252401402857033814959639800316810256050569534923395907616802722538525038217322518217009564073269946362185347610647022543914739944291591282419052059224580250192764001670012050629873296682935507860463719052987836681322387495875536181816925989902879812565932065721124907119039513725934482986284543348683651219346562427030020364408618479069563239902390966260937439764465451429445020163306867106789679168307702339031130821173540274378734423812392299512401192835002674977737048078834477969420293585178186923602846337272182212846073318768693960191657

Factorizations

Primary (ID: 10223) 127131060552594096463886390971 (proven prime)
(ID: 125662) 4429398488485480811388029545355491318587774589259560947568030246472452249149248623600530013334744378187467506479416109197870400486601314579639733545438375664817245436380234143511541118902040322551104032230912627680523943228232153747072338785383204893709362116644255494758364601169205120718208665489997169978886226292583343320465224774565764833685133499942145255366403930480887374387178933215433973739050461575697360144005655312105817771887334108062484213289523834146487004055191082290968284570925882998633054337967687132540417486829671361998682378585010336330766439671790559318514867467025224671996372858083800367000012093991097919228960553422971154234990245914148468649178246193523196072053677038250381786749696939602261144296136434667 (composite)
Secondary (ID: 9517) × (ID: 105069)

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.