Factor Info

ID 197778
Size 537 digits / 1784 bits
Status composite
Value 597991562061300091079008994840048812980037658957870875019635472228361095791615634059974727147812847973381164578603831600212471285691513356045477325050642758981866803536335864618902167136016552325889584885131276347086014679556359738477246539909697770441822063526969517140756172890388564847229851011767570356510058570739774381406260726285130241953447992486096271250759971312680444678546946885834143155685568755849671339408349108684329127493335369377576842803956438661613716641743357211820689152474830494856279914187064305830651119273483487

Factorizations

Primary (ID: 197779) 123715172009307654951839645203821713509 (proven prime)
(ID: 197780) 4833615411505958757094215844853607220793972569032676249287002694837595093109070735731861065633212332835549756070693842726310726714471190798210218303105420075282874016807763353227526426450478440143151824098559539392471626314174389294197020132746909936931014026851293823493556742988960861094523834353186691536590840564926444693769980665682810849767860993129463883186085076821214806696442746719917798768992952876657834212656544607966461642528916953845274209158199102864375424718893032376817909856211443 (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.