Factor Info

ID 27813
Size 598 digits / 1984 bits
Status composite
Value 1249381822394969637271796446426296209140139160356919038722031181199369750037572943825395830284454712420393632037918251722947401667983042974561515273537315289784622737722131426807568969054530809139090043088377801797482601089194268666451068953313664493081789994217270744785358009320061392407004284603954385415408758834357529036885788368293334590902361485964952169935266380868159452843557191352309674869222459807419012802772971986862763711088557108715404046784550815976750769511187718180472935487502417718503668304833959622590325447955582256068933273855643232059118874936594848822432064331946271706701

Factorizations

Primary (ID: 19831) 3203031926532314264104769060847481 (proven prime)
(ID: 40162) 390062244477089217951154502318365790268331640221786645340985843892885099007778195712032035886587791834437857547046991989889768703545456395668242575132369988976192841843895362891979263093185755056729543662140598559789193264936874615214620671090038294665266861257423401879442518209830681192410256348886985592389514839918315087065513249630908989927548516560724987256103028956592190795298512060238008706459567322674953046932149495998525680548905617229420632752166449958686333076119470808875153959092057399885185809897121079783575220633422404924315813221814793342741621 (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.