Factor Info

ID 42248
Size 234 digits / 775 bits
Status composite
Value 172723691375321745507346781253783055216069138954150510051583388794708907971026426052799289985242918093937216660392580154510111455193313206677326577083316416448614950333187187911893172710962399762040288748955081015526641210693089277657

Factorizations

Primary (ID: 533) 44607276283528829839 (proven prime)
(ID: 42249) 3872096791507077750903208553999226685576881069394038806023945719540975196421338357413576320990442752689008167366239171018791928519236104760133342199202931044263923958370166223840321333622675082294989183131329770263 (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.