Factor Info

ID 40814
Size 497 digits / 1651 bits
Status composite
Value 81198332201234440731677166720660466685775354661188530261852242295170468154497302763999266889610363802654338023836859399129969456657910030622813001774219970729843770664988981660530174223303000074539125469603318527287862899995688626762945905078492418385239745232013765616978217310940264920072048526818294724674614444987035734590394484364885359507891110047281986269558468794209770987509559011079196280042413855772055325715078291347976440148717813014845747632289449905092845573048626294199681333839433

Factorizations

Primary (ID: 20128) 54469179239047116300845682623717697162577784999950014081337618457 (proven prime)
(ID: 40815) 1490720685268304846457632945143180834763323834314678269635900020336365866270603746115269290594922462456820377278375042613050309523059949407574104693775855945799320408858692223750194648121508435823783893679839245631841171842970447282321764637965428668328588076709283819264740121871276509802491016626387822282154490496345887332972613184193275139313023763291756371227109991939245872982381718210341612732127787133396780214020794100878769 (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.