Factor Info

ID 65508
Size 1032 digits / 3428 bits
Status composite
Value 610350749074396293776874404578632297259481348679531343723345636056994357787077722898265800321676717196356828956126669588571313318847764949259165660399304945908123455450950173690294657138132976413268397822199089632593464396179760778407150624539079702517943244494740296861788746245435917686636324328422680507163150465894719786752146691129688190111307518259879796414098922724955410678695467574146852959899564144998448771687249152406294755904043167994697461861951518762752718776655087605553892508455308783847331475349158809344129634545116455854954967666591731607902612893164915530288928469611726287848631888648810364392057625624368732302223179008465636544351601482751629659775503239279665002741329494889549190824193225612612051839581084245593953771307040203759747210754741469042083626581037822766802060580888185770016756624132745865197404997939905186216875465271513936014032708210132465373046926018494097827716200450285829613900033713119153719541951715976266320356200660388263184136350305873945407845492045923219220770715051094618700747

Factorizations

Primary (ID: 63350) 21174546269742403551077 (proven prime)
(ID: 65509) 28824738027400548589600004957643674441084189250073981757732614885108532768462519342232334287966679923223030147814122698345781513485542516585422061512340802584899237944246160066999220126928869644136920812912376570192044216408032511796535413081651800231098489955102185933436327419708342004566595543544510385810869767358197684049720020446716225440553941563615511795092510979423714599635971570501421181335835706662126068555799052833428928203083584719735943445285863118922147051073623120105197613701974224892429468984126857147559520348583142948853899782034620324570234807710038818359970657859094599812816242190039503920106852629871100205558079148235769638542063941094683234785776587498799034162721311554086413169060978235282126906393369028999340974239046069856163047808281960581703162876623226974633902529377547019313284223769877793904725025571158819782105127823049969021259192522815460133158007083324382240849982656333512569539355954577045910478131517050115868017439097466679707223789739498877061681039081200505711 (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.