Factor Info

ID 15127
Size 454 digits / 1506 bits
Status composite
Value 1487949113247746648699899994829712359337550767743776053799820442570220659508243390214588012127145563718132534097099252869433574629803343708775548981090904912445554438977280053805838816408712301232506520660379359692553684873897997684195588916941699514418052807405050288555084931009261336397543256522144739377971980610715664660174100553600040849119487606705667832864877187771050772059148378508047411773829650134659787738588056933899736519780446414333375227

Factorizations

Primary (ID: 10986) 2550707823005230793212015514781257 (proven prime)
(ID: 15128) 583347531939057089875709834013770214998986042299537515316455633787986748913226519392274586111921868738446928386218629241682198125668347876985556562101814501842389260580375893558222882320070166636262451717882170484001003483844340338160615714098984374856492249790077270965946548174018506414080812322909754487296357815572127767214465763843802388158964242880625838545012793600274982828749733682803072013231206756380950290211 (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.