Factor Info

ID 135392
Size 598 digits / 1984 bits
Status composite
Value 1337407055043780552615254838250563676270829833515176311110961384732788604713122116929987278580004019803988564216798693884640659673272624169304659175835461532704486540540827678275278588675145238563351631722984897867329160566213416357608941990708173891018915954752606293634226616768732709638005409874054483236775693572929482797423648014047558946604171494867277580007507589034185520609093973319898098201256886935369143251743774385493928808296262441849583184742321541753678304007244532664597492467896661492185874656046830986773113224633720133904339125644029775268127478903352590056399644343395558376679

Factorizations

Primary (ID: 134184) 496997570388443929351 (proven prime)
(ID: 135393) 2690973024271503816989865767998071749935544944372634562248247008163620864686351391052903272866886426376384612870661493149565985458734625276858502686308865655017753537664502231751351150920398993291729025049440353457640130163262941235885696482659514372670462668835648446926106866117464479792923377508908519761875153935713736304056802196023362085414403494598722085087446357775137807922252161343681763956038486439687564579699668405589630559677137204570571061504741365324593988142780384925632487348249389202631488888549178809187285359139095891618615960110456403685394915459682250529 (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.