Factor Info

ID 7915
Size 259 digits / 860 bits
Status composite
Value 4942665690452014407284866911818599661333489813263374946535096144426877381184187667151847600052287862033459865348806518747263264906381024438327935120850090938569401575166600208849617279696828904175621624230620825161947783806405110766202807015320228936325135069

Factorizations

Primary (ID: 17494) 285280913757251941415180548664485621181937893 (proven prime)
(ID: 17495) 17325609433015811429110499913075493664102323644234983011419808848572102949761412456233416604497308742709748485038024896270634644586934491472093222117377810573221402167140237321783149893067394986500422807718869742233 (proven prime)

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.