Factor Info

ID 138305
Size 911 digits / 3024 bits
Status composite
Value 16425038012495178134929573234613680618902338788360800965305004841275753825268234276825067094128268147939970544832694889926257159119254807090950431949763198418806396409775432026954749440519458926059847842777319536577875487018967548045670616131619924426373431573646196276759468278690045131255423309678266478467777035734218114932083917071305082631684939588502508009589890276986144543150394615520395855558068952205843045976297089313743488715261010132452873719464539581512101460098879809844375625492489047141013424207561853460210532321211976239303370426995359622273459658508007381951206283008470046363770039789997664585697671717941504213892217584017949897941292502298135769066469015224783858236684374612437377908986447448629315413610605296982985261649965924011955125926598135267753294332216219384685319805951609019854963618752273921978304241193293094897731545864859516844755676183987453934189159319698745376404824269

Factorizations

Primary (ID: 136850) 1313114817473178082351717 (proven prime)
(ID: 138306) 12508455310939082364887569649409108018939034855355824937294426742956950450949007578766351599585757985799489079289252562989534682594252194940797187094252461420942521614700249051776331996503614171932248345058571039645722064561619665038208783561337768209055871410886324794652849665700223663536753742779407263123540964295894384104036558584599910343425736394785217084797510686594708405212734199796577597194467070012007681140505478980516467718050086565751322644590141386650283100162114528682661847236146671191325658720527501654141542104041068550901343150895486537938844267131422506573564656009586251424980915137622562278826718265156499043456457371415328698063766366171984580178723209420100917350075640222311518982771843429578788291088674639485410530128366165719171436638162526759358927967899456636043010455178583270459337990316037489808235152970444380879541189226634823340576133876692433949257 (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.