Factor Info

ID 91420
Size 638 digits / 2117 bits
Status composite
Value 11358935527578058408038512108662881757911873492522254800131572466521365040223836665017901443372986071119469003881429887767308712362325076796748886766716888335598613257069871379241653660598813142870051509880707877656199506543841673697720782400473768542047306210758854125811057052739687662756522732905385803268472558756016294307892650372297365858711995281364304549470277163471127920683850252077523419770875048598119452507982339367033123744439903339257879326717840508849936613381587076467028811697686907359345034173456916945878204442703199177638856370228061059908337387762670719015029967889454308148353735758530148366194471706498578821033187

Factorizations

Primary (ID: 63367) 143798195172461138521036839345269251740737334259640879028155379795667047030720519999127 (proven prime)
(ID: 91421) 78992198156277093601401724427422750049406557580891259895447255560970642004748028149471351161044755281634262894825871064494279132332393579029352590398658154319567052156235612924166749388858807049199150918248837154924899046147338507084686888247973116134648980528838557660696939640538631747994972456645955676143245434853078860073569494945931196134139751994526669834750378823946488353090392888235818345429173564157140786058446802928120653165297855510632080399850652144326969521637577680015802774348104893141786644007829827972112768526598528937087683045781 (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.