Factor Info

ID 45017
Size 233 digits / 772 bits
Status composite
Value 16422353552778121574702425278623517171127096223250170926049237650502271171251803616598695092032651311227565792685468209088031813017460563851683617280159836860408074283336601940865571763954127421914192709000816010502571279267034442161

Factorizations

Primary (ID: 264) 120074026624398979403194983601 (proven prime)
(ID: 45018) 136768575306869137032719473825231385784258157975037378047944513677196438579945559591791646483457936516114556569212645612847239338054139775810262535180439689877720363878107206563141005401864319122697442561 (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.