Factor Info

ID 217599
Size 393 digits / 1305 bits
Status composite
Value 499816652955389510939618313079032115760271684989732152083233144168440348308805779100689027927009201206509573289069491642287529082814762723082408851913219255786161206017863792484022904256824874187514631944657335836368170372383306786060048633444357619845847046264428287447123348164534323896659072690486985037773685657628250489663821894167128234451424078393239211013229303975078337007946481335099

Factorizations

Primary (ID: 217600) 173577840273674007043283 (proven prime)
(ID: 217601) 2879495747656189127681592084051589511454630605478015204895612228731658377821244457190138775975130452474575748679080863673620145948110312717066560544470985930807140191667964689365748215714781079139666934834179891203209321233339188651232333771350416886669793524010213018913410659190138514582007340096376016912836749374234662739920983926717574043276672214324156581153621753 (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.