Factor Info

ID 31998
Size 454 digits / 1508 bits
Status composite
Value 8608749317643115198743495387491589606218579853950276544042949525048814256193152581671568598248823024403828564319488813838979664353318703679332466846125432456092576760486102040942363002431955983567481533418063086417658890405585709786752352696218550068484487684910647727285146301159665225735199039971418435570109363427503275974842942771272237138087351665774325243166024416971721658684083515381368447682175536015277322854305861028872566073799204577478500781

Factorizations

Primary (ID: 17133) 1830855782835393620827906093040965051783187521 (proven prime)
(ID: 31999) 4702035735611569071314618571042018855425670092811202323397645476500201621904200573384536216093986930365536808394612121698787589383535330173491869563185791213044310561331898748738790282376328446300212988743878430985633832264967483854914184435646685970381569994094041912107083806400977257178047338023850685444721010427142307854878441706943054419623503430158783173408827411348987149738714574291209424138146622061 (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.