Factor Info

ID 198223
Size 765 digits / 2541 bits
Status composite
Value 447106118329538177517987999830851476226295432135790472621545337720420435684868517311573375694136979568539509583066546251363288336540665673191657605207943695828788692635593781656188703401370660342597319480013061962387242299733896296201838840111321114376933198529365644862040213271803193049123411006254050535483460348651328261413791574867590591274857992450468824032486822353949520500908183784771625698140634519718678893989237250798566590382535956577312503827183227529076399086697996787810301136752640300829375756730823968877414407110779502472939844597510101956242748349673280108231085688157150578703611673050441005452321188680616123103024055861860488713399685337491898982178737669074121230099256407950104835803317597368675715119199327457518990587564704727727614256817

Factorizations

Primary (ID: 17525) 23891340977204745260603088547502814115822915934711810379113523875134324412567815691 (proven prime)
(ID: 198224) 18714149145338136294527704036187719681414058371271441092800175563109912818115700632662063136704018363191917788856139982125953695196106940098272769795130863940819979307601119550269794368472011419309246088873499842025758373794855294177484970194926029098673360901436928217013226567187960426822642547286403100390908279498103001062787912606615772234026107865214466758878537332069824676705237740648264735016690605542268011011321269215652290910433168539438806178307630182239957480576422180702819429532071243675444701364017660597473136662283285844664602236078017300437324227146435445445965036964582839273978562212874659790139546497199892328764623896154291177027953112605959738311556087588787 (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.