Factor Info

ID 38651
Size 598 digits / 1984 bits
Status composite
Value 1505722544372060336287223111117628846732770721771350773282633792980798101596642797852970042321301375652730804462037812054085426449446659561287700388661165425851639701552218656441388209447319138411159580053542118818358047098340510467327965666182602700609107185708480655117440730195569270319319981518881746205366281732304939169402806721626789637879127253283100113461160976107308076257058787189403786423704548055515562347115078793695891273914226132144290682628377652329965593495306726870989773192132233002270316714772653026180349591704623008683748279403587571086783378435138409434780029139492334105573

Factorizations

Primary (ID: 11495) 229523806583019160757328140035039965995090154366780957756461054952218263816107757 (proven prime)
(ID: 38652) 6560202040860793533660957061377798492100880217780852802872136280944008831865460838602280843723096864502946660109167510570309676533323898761999644416063287783815238774330789731933031914784086371348684557335884992422091376555040254061128224757446255514377651743798779924641422752937983343034067008703128553604845969192870395665377185736615363504371733240770591323406823367625998773738988089281750334557407896797483620861247557690552707240770343332644431204976703228926846246645952670654136916305669860037191636852873689 (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.