Factor Info

ID 188375
Size 705 digits / 2341 bits
Status composite
Value 328932817476046529590933590813560913011253246723421913290521577484836439087034848192316521801971867671812019351105139049897122163207851012666879474729490408241023959297270114976986856665917699190646445818182121843962364907768921918589668675428772113999725242124687549155423285903883099980749897314310019032672343942693292025820974091198181337708376971888735217842777665650797255682678847367603700132207504771265522424422144510418194621614259019943658930197144064575791753898151399231181206226295838788801297094926128693639218333338153351507786321844464995022914692593151277998586967179327963178774905855944284635030792338871828372142262165642006230399460836410440574063369403290016855745353722714331597161

Factorizations

Primary (ID: 152367) 2694145540165952520534009884933334717574971960996780237532996802789542341646184211422190024068561 (proven prime)
(ID: 188376) 122091703128920460518402127292567088335158820997234643811743677289888466296557262717646890609984194868640411743410909223922249215166452620110655620521209143720296499545234074930025842480427662353974763016849160973583359435452213047863283420858197868744722160000360970677682753510873375057443378042229748335502355518125632061758325150562339610216583428598928670492480769214030737725390561658429946848902601171141869678339226640590288984545347668719038177188311474045455765542418829014013696740715460179174566207390219101494369220022627433480220515035227235920434249791585331016346807894032688701346424130072601 (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.