Factor Info

ID 31756
Size 487 digits / 1616 bits
Status composite
Value 2790186426026786236197547297385133146713027881329192611269093458271420581312359976033887968400436395884316391666378167276216044706347684317218233863956269634556292328846058574228622211964548030305378405717463570880637875596390642958311133163983250901299478310287694060843483033865666967540231761593017392951716025700582600040022730882531895350035617741077147211248325181744306649935192879617340917217160796955153960131979639120172069006103448184588259939618457263315128991625178615094229

Factorizations

Primary (ID: 7503) 412482688627178079807598675848631 (proven prime)
(ID: 31757) 6764372185686300312499137298744665124446531330485305241245161928513577776195193300164785488520490773602351302658097094179978338336775506589025631753710185516139606752694342065665046063236910036196074855167498360220947591953645670293897282747346494765972521046856055810594374999485333334233956266585190194105531566564547002266269341111815639700816138194171659981791736963636555305091263343890046305093188716781212646398398138654786461467376063308821775059 (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.