Factor Info

ID 186975
Size 362 digits / 1200 bits
Status composite
Value 15172713365309823665361053163389339597719016043769508515659290207286746914208768377699402032585342948374544913639414566115557040183976577843160188682377239887780057200802759708262917827409757010169549139652419884536494768070967323402817513586033923785345780927603556423455442170382156709689547721675412137029169205103346160991678725974086583866058674076344080577

Factorizations

Primary (ID: 152137) 185302018885184100000000000000000000000000000001 (proven prime)
(ID: 186976) 81880993291881312977288006808270889151060818313948923199913634322238133597341747322501497086639912242535094986551990267222452401794183653636720965233684450968676479923053451229077255357620508648375197938910343408873366968768719582028134488895357435420042062726657052368675519112453025974086583866058674076344080577 (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.