Factor Info

ID 131537
Size 758 digits / 2515 bits
Status composite
Value 10383698340123873880230519892188615014046803993361088619302896680342747366506066871444993283927314151515158394187785684378625206227979621894636689153293704524511785065698560629987244389763195727622925738192407852076926949226963185457740444644813484959097513935727226964566634242786374936938656780698652901322396032202631094062945818691709291414381849596916084827496450199582893690802499901076956967786782402602568019546023133399772836916717182935347736013123047111918299107517299535796695449505821881252393741814585121265389654710038701324229391174261277873778914822325418147037760806692165259456559984117562192128965054404215142502258727263292787465462578630360976929190706790758982408721385709886202413382604378216332901400958543498501089678542446349459283

Factorizations

Primary (ID: 9340) 17239868933231410572458316498947999854910104288278141976517 (proven prime)
(ID: 131538) 602307266971638850497333353487173221380114107372455416400005068744022112293487812849023735999266344504854722576065917873444708543681223185857226452929023364681200762985443096019577780298244219560672876720099379932507513200434702684483957402258631816001010696837789530142339143634372384211656460709711857635166673873188979823621286354028317558254727304221989018739799469088548485512032411671282514433715532306123169539372351465871272213213715184920093811562767044128420434707927307337075765660166405068986724376750389946431173911876033087393818991284536049029705574343529663067442396085863604332490779215112659623175098634699224246086917204588007248791158679620942920088719743216450578689105054137399 (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.