Factor Info

ID 64838
Size 802 digits / 2663 bits
Status composite
Value 2621363585048506006400857071175143008673587943469901662264029609653605691759760481280548859938504784222360687294443112569538113019422482206458490569457659186120152363723673236192970257416882854158792153710364831809362093079153706011010472056265025540461807011526365641642359720091469184905344796678093946562085481025666023442243413897798101140628782237748868487952544114048043335105936534774045700447226297076305688637092558212850397558572639826387381028639160814089124391824460796086504738857073676957116672198052880198755095429917503219497902981721782015196278843422665618541800449428349913888236018617591671513192832069700374487952690885566577196688791988663240738986120894234752136323887304942549837063685142512145226845192234382474500523756470813685140945251132821506981517229853183573693805587111

Factorizations

Primary (ID: 63539) 57170070771999284093 (proven prime)
(ID: 64839) 45852026237693509500478405663192642508271041934001085848102148201569694377015262765638705195413354111194400255946298436026049192418112235309053170379967263484432888834405527331487436175370039427082942466943793701789171110485456384719492863388842280274502318355057468876095837592517435130387075307039219989545744576195485965728055934469035742056517812451307226509271789012901869638857360732896614611589421225930792832093822594104282200499643580198867173215815067602353252625462095238641382655612320867557758699495356483920645356308880194243202641652573850755873547628611613286768708670413384329510553789249852818517417534535741939360837070488193223807286665914248676910160806023469109075743530525115945458836816055521513817825575992149784190202231481492198493760933234355207147786227 (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.