Factor Info

ID 153640
Size 914 digits / 3034 bits
Status composite
Value 16630841819051596887735372095577012698727582831620955129782985544387017905495533623388613899593995174969349772283354404638589242112270085674918537749873404858225393232103761693526057760031250672204960013980940341356228609197208636985194448489230484132431672689441490355066097434779955106643319427879637676606634129402454656482500955518076622403747206437172598838327806555232334162298993428209659515412178368280360521387315950516663012859093813190933460792292517544602851124056878671718765712692208163023777094360480735082212725574322330480853771144946157371310060114132953328661075566781322040821251476144300561202494672396097870014416132163039740132271708872151379101929436715227214008677541878596592508383717312892746599071844805779609909647543221992047488449448957161606117502401053131005656814624173395922766956071439128971590017681399909952241325349302098639041668573216737135096807116513268161839134137539921

Factorizations

Primary (ID: 153641) 84862852680377101603921 (proven prime)
(ID: 153642) 195973164862712167466347877400381664371923456746195528589484514400856750510315024216018541326121617096864654775847638023359965432184215571256504149179319738586314045445298224611711529314359604639436535114770754028283765207442709046185493226353754934483439646223153772408188450934334127867099572231971612354614811194058353586742506912333594202780666867470348417757605310646590399787372511065814912741476253700367937795036339212375292180545949385323663076342949070667499507376316827267427174433752483984324011150967996022546980976676740151683676553747126546798259680311872960903204032708521158745225353191573981680972150976738424204414273593262915389328698059257687127944761931807245114917606695277931718236834564127335871674559120169450035901162980232604265265602964774988536131479241846427133024065335249454804232979803405448234644335168639014404273439620502638312253793054473290719309216001 (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.