Factor Info

ID 80248
Size 662 digits / 2198 bits
Status composite
Value 27943077862359139137674839119137963814405313217723033550122539406673468095829775540233277506709460584208574776972173050176931151726801504210721022230670805602571895740660836194648926793344713131427560867661857647385778612919119073559969889272685734602916353948289869518665522186607071527550023256207617808312286545504960390600428406227169379933412287435495628378257721137280352578322416239107056457007137340776995267963333707227757910867948233337490898257556699342576954107057280744681596642114148558647911522807914533056164499812782760029957514732872625038789433715772795626911946377433674147948145534562412379246425980798761511346721995632458332921227482238237

Factorizations

Primary (ID: 78647) 1194776740722409996051132396456283691052300333 (proven prime)
(ID: 80249) 23387698228426870908812559542793174745862638863489817792213561218195615835941893596142491925115347850125545655120114508385288316805882696812808443075644282487874399080572983212141918402781740881216299674374828598301643546980383468528848211487799343181971392117671274630395178707115121984748250104252940325728345923504333599194369051425544910084512431051927580344666136170893296302901797424514846993247585375336794204846267515733930195587650140788298606554500749627448596284656864043620541360390890831015189167630955813728016613768986436214447839487153506513212289686574295097833916755053584804799786794416282171674289 (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.