Factor Info

ID 197499
Size 501 digits / 1663 bits
Status composite
Value 223063915099409397020786017863074582202927010178037388097098046509806326155603683885998421821055002804708329391931230014052542416929332389905470313761421535351859487345838160719811967365461139536696475552799062359194252256253355667262914113969077075922510531237506146628599162332427966930352399317096953701224823821084988723913256584713634949367099618060562272545873795034617039736884595418658351485190009695647277076420180933574129763572926565624795291494622282839187331806921733886123670225275865097

Factorizations

Primary (ID: 30920) 1456431803022997782873924979165116103957244979802164249844287159058027356000687928884012429214234823438465382721673185746027627988521455520994548963375058313 (proven prime)
(ID: 197500) 153157816683495689092182354145760268598160570823249302702415609065816954893365191875212953316639799392585456967038744650263935480350915285852532616584482185205959348861737352354842484011373590552842262522040491769464316692213008786738494858371937180592106562570716294640306591011711216740134188031958717065215990412610223900598095644786037245569 (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.