Factor Info

ID 128739
Size 849 digits / 2818 bits
Status composite
Value 161827337403480190371151462961748570005727852816382152824964102847825853708209583061416408061347941234033807605813610295479384591790585724852479484531822036604354062786598960313935279617482297395167372017292790843484177629441218591518098987210566558356631656592708508346953336603001001088864680444906197855499862345318704750971369303771765447175727847652449438613459842200479427615911360202350199099394750651241759080559445564401099899353462875640327131526867347855767110200079967859890593364352094715308173029835009957399322417454933657569982810615347340448134760023302034302942600728294021131312410240885018166664379752283101753768797693307270262785082025557363641029091834381054852356812011889075090649738455057571405060550546499331737710414507406920877242578623677408276418473856843400158092405767704214582890215333997280499437248895795667783569

Factorizations

Primary (ID: 45755) 35122805537757146151348404353 (proven prime)
(ID: 128741) 4607471838475864428813817887984865229184170857402439273317705648993565014261722269291219144062700506962383790276227037305022412392946479220973462095002026644320673445189564748933990769493297885643560479253751769590523056950737855994647184164823546814173312628501704170580657626157483660107826343577954677094093414409972879868925115063639397384845122213032985894174654698365934493234941144505207932836472917974791127043124822279552763285976329724892400060568243584317741372906770659379406302018678344173788253413516961437524056828301212154627508651079122065988571192168044811493679079172880685925484846691489233229729533170760676129061341255594555243285573976694977692235821700292084687827502742040046751518622562686907325054720640458065131727770664768332225102542095821405065752487165185645969233728668046899926126118673 (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.