Factor Info

ID 31136
Size 283 digits / 937 bits
Status composite
Value 1089060989326740890455770001909557396600663065523669981176523522686308191594616716091061808615787910374623304469927206394508983157651324726545711142779881376848285158452543049544671605461926715451236730861349642184638338614848546870441678906724465933853183799757008059005132409594479

Factorizations

Primary (ID: 31137) 637034178721654323179719003646601861037428604154794028567591165625413533607301291236273993363033154026175955115720431 (proven prime)
(ID: 17451) 1709580153944291167278033766583519088276840877200520825653946078713332910510582579693073239474491548002030379354944737248786446095996982486052301124094778854470292609 (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.