Factor Info

ID 223156
Size 657 digits / 2181 bits
Status composite
Value 244621711264275213598246461269326434683601765865626609080272078449642182056612887684111999183728285112468025073592678167634655999629739996131538933617245002182152773653578912845818358778157679242996858289625060556953102299114344925771826293856841227244721166512784958280010877269915288823246775412718560228242091173280143027131864282338553223413827814682439940496079335555525445861486226855029344563344791643255769220251219868446658055632637081827704884083151543044229192297869042410561203912763258436982541207894978744442587921633371402314840618793927421549459273555225021534652507533531543330703345860783839822373811997891110545961720160100384175376458081

Factorizations

Primary (ID: 223157) 162218486493122039115913289 (proven prime)
(ID: 223158) 1507976782132331255105524510786434529683246389889537757366327642339102813339515226793281690919871503310066645828106317950371040055364220093710009167476667010845797670179783006730682877551309073283086931289152260030393866287382753203220563000780205209851649908384506288478367362704542606794023488955105742675205091832950613427709647460655307747545623177898418908680706145450666996436222709541835261459020020141230350864553698460829371630942745985062962294716350484699941552779848123873021324263223101263689964030086038466883134887552570797485678937966846200364461450677915535459153163076301087916402280579796982101940444621278474329 (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.