Factor Info

ID 156405
Size 870 digits / 2888 bits
Status composite
Value 121809585285279427395376918503910706918500729681018084716897257179324822968001938084714852165248431978054275524243052071313209551328147768936090254755677724675904997035827430701563158233411152587747783732271759883041724583924636108876406593819357384882410108399700873161215390526452908129267308229709932448272675228275221811225531490929887909690247461300900150323265914887266013707431062663908842297268251404595188231166326199206122320782971650283608640766682105649204574112158524706013734805488620913521700186817692596883269691239221634563085457407658846678201839444102667386990174536686308383113635995072603066864246554722733395156252871010801606239447478893793069146669652788840737928524932255250882607931196757970469625196711494884905943721093638066175901925369574500708138218429716320782771393572715892363685602459842493148057125635083537873232621934052722206285789

Factorizations

Primary (ID: 156406) 2302419947127325353301 (proven prime)
(ID: 156407) 52905025183289587080925454450745977728673454358198391521613910328490308574324897724461220950723771709327337659524576785103973199930013300582374516226946925570485435965947884306235048292328880603977069471282048985353112224164275154577084781614886555630011768823107157548016732292091199824163641457535247683837630176798521977644280974878001528563804269067034680551998213961600623421479275622044955336135220219370782798740886062797607192934677716282737681444526978792620139033464528568076257655661677507871534738402622181502087729087350965166017874791158711522028164095121302364874991131505929975595108805211106664597188884918786108628400533500780838999968789016381312456196234432563088063279802626128918737056869567592216914794630806032906282185321704674715195872700575984309399470400490845260595983160188625395883585633959100952901271508516451242089 (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.