Factor Info

ID 102376
Size 465 digits / 1544 bits
Status composite
Value 421799359379753279578120171577024184637914173185414275882196533943346713547660088250311843071490952186399417234544109460179172951565968996941578722686152425080413632036238341008328218344012194285934015165733737785670200258559110481529474200955427053502669572424329981004688191976385406846538301753548167663520571888351351353549645013266420501718035180989796599916370714732938390064023786839336613506278158066610311909187747862675876840553182806998438210306918447393

Factorizations

Primary (ID: 118634) 152198372612935693161316539625712942389141 (proven prime)
(ID: 118635) 2771378905952267537037886244547939475234055114284337038204426169802158534908214232704087241243522587621164248551127875615183537996811461796564237111711054338499703292520495022470280033047693027268070958031655730698677079964166313393811493917907016169163604356346749419061191302482549984518735735762871583138318100695188041077405291830579436940436775378734330076037207371185333770931365522358739778956992849714905589159086173 (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.