Factor Info

ID 53730
Size 448 digits / 1487 bits
Status composite
Value 2800787900983999398829698341182808403804529115632938041162958180484233455050334449025002286988738822772419102833409589915227824488717799659556211586377272249446634171567034848314488689835976816930195720601954852420945935891847515205545876306598998189026508072016689128713443705806361022410111867113875444269104614731186482643172039502227089657468640231361674054753134883460779017602324872654872485904302101274416652540427603215650209786844825121103

Factorizations

Primary (ID: 52920) 33677244821067007790053 (proven prime)
(ID: 53731) 83165588986422941813469855038362337315226722592621822400694674261102063028414604020233936221653120410711782747838945778009411970434423508981959919834717690529268510617141871253773466335786638209858125446805119194702732289919567767081900918233250152487032826506262128683356193593582862093550353000317132747249428728961873344860985641272304122646910578899930119910955754793793099388607798140979654337576332604611314348362562851 (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.