Factor Info

ID 162065
Size 656 digits / 2179 bits
Status composite
Value 55509035848952122123342894762698618253002197294847723162504107405875933291558614034039748630060018722385436647087156127374252361037516089665207024651167445509283619829332169433629657511423274324313339889638038437122364794246975630273741927987034730835499848796035803163987272572419515645382566313535973051845921656856952868636154382402039404196373341397710589855700231085982453962760649469775112556874691072901512831213705388336089712636072253781531405834908572713724247806150168310834299236433645938144221862551481762713678925777805014118496441143321387637486529190226995706225358796257273218204392200238455850082906892390446306520932399785816551789832607

Factorizations

Primary (ID: 162066) 80497216870193086407523 (proven prime)
(ID: 162067) 689577081136407420268566976651008786605287023093177419670667859185831018419038177201888099331938056717473021765335145354310590717034801686818899607932405820604962219678502811175324991923316098671485259187749226782269395086918192180017646216612624259798061071717919115657598316073956717490097142353234960647412097143576881883963321083012628463602610852670489684271176398026558281350040346860569021506945411107294018151434353370949304224735082417224208091240327963350592593903755957031564549397742555620170840314429444221875066730534402479057679454386318525018766753812982327491687620087072162846532035435564510912282933023953639996309 (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.