Factor Info

ID 144102
Size 528 digits / 1754 bits
Status composite
Value 522611507968322692123116967972097198602796860780723565011021435327012099605387821698916262771300420446811083217720902784095213554653071540905976179578489619824692789928457163686307977585984493095564205754041831081678876462528282588813127368345517851560785530222904785993359455390774171164640295300731451689317684799794510670343261145177806669194716122196271306455343394847567800283941308169748977600237186823036943347030847041776087467027125006748942700121964355347364944001423167754386070612711025358986948215838513220244460981

Factorizations

Primary (ID: 143130) 4330726762839043792388777 (proven prime)
(ID: 144103) 120675243807281988461689703779616367583714225896870422537655588410190192380645155222402306780281074704393192527345650186419030265371122400901262868347629305254772582041180498734916509526667041983712370238507226593334563386623901849146264641029445605857500962578849714185475467887290181327220735191872065372072671003908585986311425833375732955334433953224496660819871844925497186160286524988087491889633047339987388237816618072946888354521500024993844337995025235471380097450519224732681518404596411985453 (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.