Factor Info

ID 66212
Size 257 digits / 851 bits
Status composite
Value 11415324419834348981773391730225498765027220900958867527561853935238924784753315332459910818702334185674401624711604545601210127677394794700300064739248878927369513075572056423480754034905977385981397642509072582617401738936661930427255736097251710761442831

Factorizations

Primary (ID: 92468) 45456394926471841639167439134165631 (proven prime)
(ID: 92755) 251126919288237636791631752120019490886698869504309455834361974297653652721471198158061436850858332923938998431182897585355024998826986258032709337859653404079710927520948713805504662015340638166201162575588790717208921201 (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.