Factor Info

ID 150471
Size 573 digits / 1902 bits
Status composite
Value 243956188714991249484983428453665157791913583250496697457843163203612187199717173576918916685463992443584917881949976501930248945903201479630127012759745312823570504264500916181889469245911461968117855286608805842050287360967394381154722177858609985278724275271492944986862155793035132176635338518188922809352807664352909403697371937543326024525639973014028942400424063160186518391265836267292977540729836103252796762119441856810128759217663166462882193173217568081269331028018961255577640858986724634759294890046933760841835532053222633240417123516384405461573564116426469

Factorizations

Primary (ID: 150472) 7422099366514736262763193 (proven prime)
(ID: 150473) 32868892838543067064632975927565137421358026973041784491520907994941611469139376817884320443258516485137590360127910703645133784203504961188128026683129649135878881891346174698928119635482129592558992011125399739039530112387824905580895881876259354739760340429458583302999834352588698485581321878683738673782942284400933702509348666047627538174672899354827703524937516353429933034883300933118170373132105813423890986741519671098255103807088706829138505995815509187521158333781223761857287700153546109239806257801171414598385041558004421668443342733 (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.