Factor Info

ID 104555
Size 559 digits / 1854 bits
Status composite
Value 1168597795082881564141723072147958309977545114784057335302095148703990372069901950979658957515265712216003397899171547431175057819775740492053286122153411333914660687903949521175391365867959682991367437754033247130995734245608465802275302276730935099523693096372458339545598097349329389414964721661799108316609773800193800414887977484540169874430460364043538826486721811429030849668007502697962962566406490885972158961642266642628668131315144036708618098291129561687891777470589632278652831959095007447625943995437578371431943845580565256194219270327436274911

Factorizations

Primary (ID: 18) 1702945513191305556907097618161 (proven prime)
(ID: 124264) 686221482737248083183422177502605725164051904336675851039231048154846165930243835559338270098443697742027376057536076007449208482141728089998973003994086162808431297682277255732224775800887398516947588648362011848395991295976890516915333591369106142568862250448077976475109837306489203196840354994172976098205617099724468154834606361351036099654761828275517746923084014629644303077333143703745269886883283685144086662089290038855647583782464167307504536912334226842281585701454645886890041867276519939001523855123898870656876751 (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.