Factor Info

ID 67390
Size 768 digits / 2552 bits
Status composite
Value 902919640753775145223851510951327611720555395725317665907610142472657074622410156749044135094301083681080346457241766398337666344070750013276439845995063530828307941063014972188072484730960284079193848421728837576930368203581927564910450101450961932795101695884710042385236613567416560624905753876007663921157867701058188014550925563150865493980997024053973128260197689313897220814850737852070535736586719016515609502056506009058480894692212512837586109791278711079875993201682911893262881735278213375007553490767413875723133451033928733312089530812589347070350434911685754198588236088046965850940370843145908187217295651802808167165502754145893710837917934689858559973725868545170929402763943490957579035829322794645322736717067864435877855777341621489532809043155521

Factorizations

Primary (ID: 65793) 2031563183945918294071 (proven prime)
(ID: 67391) 444445758758055703203959988552246514292867889539201180213805290152644263349925907754234859407357715807055955027795050582782724463356137186331833425124543517194051663696750191497934397309163881838391248566837986656667648540796874974468799318989018911336198580288809790942324597948894178883112210124154356664794551719936950869587099638295471220879987636866965012021202550985369622198364334476526084840956636911757469156105262527009966477935204076601058194692417270254808344970364640996666795508123169689649509264110785751876439871408908891893502986621718100389886477870780363058838216151067496988668279319791591140943168732602066198037341147862591051835911735470411603015659249778988563582563898849273456082302892993257710175498231477037380783514951 (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.