Factor Info

ID 159633
Size 414 digits / 1375 bits
Status composite
Value 764144391025417482363783626225782770099221480777688451048953416924470808033457778991008083949881335901606934939598999061842892915832402969321936601366000980574429331825934715158016375359875557444475179085937052326255902422209718978840833029637804254279938789358457042149287364421028840083814892038133103868822967861068867804256998142161634987067030986769521820240465838648418924607193493703325802546998042916789281

Factorizations

Primary (ID: 193068) 1126125715425919703998009424161 (proven prime)
(ID: 193069) 678560466702783009658014209227369735296730206679592129112089595696194271808845191753467167738136807319116347719060146057765630290496991893263376161583996929824860745488649922940291627318920581303355076880256801019078030763068874994614301091962315393074620555008818449339439709614950945220144951286549254160746097005352514003818676998164218440204279623874732390679754072550035642417921 (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.