Factor Info

ID 153444
Size 809 digits / 2687 bits
Status composite
Value 56396436824134407248097359887437018414486961998415189916732423233301650899210074095852728843158974180626785526155487804835475120677906255190186183265447500805888753417805834902849084280364801258609059734615338192715707958212817039286782776986187621499357559732100446675371334487545073142354947081916393582741807843416444304940317814183604085071495869684981181456070515724037435250278624029670604009738626756629501765601386860650902782647863534509649159919503925693836131210087335344770634755717549627452218925124852724581072254060690132337512872004721808195036461345598026140669529720565569008925295574275236492436682799878220176488156190143582704386881457933841994057845382975465782255697077787300159805488229021302697060399603693934132519383637751715737786774463375241243942339946637596110302806927803387359

Factorizations

Primary (ID: 152113) 156520419366000909683 (proven prime)
(ID: 153445) 360313606701112264619784760151246337255657575875916249673446633960891908803089225233212522176978795586956196563259991871147238877496433901015736342395094289845985425950184167597464994636313110412576557045845238058404428965930019355750898409386197759408575529842054861110265377012539979120720075668383046010840405185437254213700849266518819959815878398285352037652816930736741577935382367677100432803476540289635143735753249914305138314180855321364294669548263680558533040040702428491851165958051550668038712331928511241944010473069907855540863478162411660859931561093867176110689128117392672057320804815745649199367962278200554484975689518997995937472198015040319646931059367248439800406423229521806382873306720475087956595873983958646535351311935599146021772351042381315363672552122233573 (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.