Factor Info

ID 145719
Size 660 digits / 2192 bits
Status composite
Value 589372066029004213616137404710935188337892564711950908033083711278286615832566232630873814704948675828729030264478455802501396925041625859243835391050371092373786503131097312580642669092059375856057931113247877672823922158794849054169786425373362924081466267979993375958904981090943539383304214875055244376432648670007457038624798972096625692292081763513217497817398400798065711280965185853686602864997992145097877102810298560484887768932206630542295023877954437549499248606705350508857955765055162422330632470171423731252000328605115939852570505259627032797382996703578718779870472682932100393880178970135601480427927592267698202976110898054155947358067903803

Factorizations

Primary (ID: 4231) 12812432238302009985937 (proven prime)
(ID: 145720) 46000014288240386317494772499940471090288120882597704130628645641682180949798865255953876608983903657819225710774144161019231828509358863789620233145023996905456815774353425940832623910919976263342964744366852906806358878043442498933098455634190080466714590351291893726565564871227955415566912662572835851928157474648602686750213667015258344149929730947941760623130197895933577686523742695722616030825653011939493925632234068164271358558268984473068190230547219075386429543115874138346478198277256758065005351019228801470509153896406511895582132627018780234681354029001320794333294135598696039144439938639389163343312468110952456034283019 (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.