Factor Info

ID 159518
Size 613 digits / 2034 bits
Status composite
Value 1526606464036749943431862099605909868000667795502990751409985199861204338010344884355358305311250406160277180433736588116852018568532406842070127372025367657739888622058013030425879458668861228017213576109457063306300287088972563249922043446848781849444376712514803755138973615786039612474351052744193502899524014957232924622854461378318631410237361093426251145679501367020996236752042650734370047707035748884500256903116123268849359672968346418980136795123983910676444269102153315078529098118073794403220587211876209338042397839485991002622262975395435671339332110837555689285317207915075838565250352927506511697

Factorizations

Primary (ID: 160899) 728894223505535436867383800009 (proven prime)
(ID: 192928) 2094414271380429516407723446394257282711385866287896679157067704087282655513421750503058200351102805569624800474025264381880552515635307629994898650408884324241563876755413576509744732366566846882755508090718630167789912821373900197337795110203541247917106527704279359792142095673491327227441841953910333878537916902946205573605749166229386723015777471157882914025628928393417273797516990567738509673021102481110592615433241167937767843833437855467571007306209110815146634757661242258416417798958215677916437087998331998130312360272687773468294403973903438720356182221143807151234633 (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.