Factor Info

ID 153547
Size 902 digits / 2996 bits
Status composite
Value 40923234365712965358680405685798212740943503400817471998853399841476081697155009590744452616853517230979438993078795637658367747303647554714068791869055665695486995567946076848004425113352967136681838150581065455549398591855620396748862348765195017666669055652717031994668158746258947825365835086979828873407961831617698329592763932220932468665696980332654838948347682341870792271801545973268870920696880013590891887871322621771000139870251665673229345933481682129490447533129486467957367215091363837790521483322081334202981189570746098737652709032643740336049782830639082153357508311158220018064804078008187799685402263369648465105868592079711392023701306441644086127243486872990317371044533120590640531678266785967194436466617499947107877440408394169598503879838784858010886853009517138490277273797545592143598251106716381332810346061029615054022454748863308474416108966995976669673620962238729346057

Factorizations

Primary (ID: 153548) 518086041516595195081 (proven prime)
(ID: 153549) 78989262567117672744855753946643657576699287000846139590504197637036525104332518917932863449127104754819456317098718987860931801932935343448265584985022151154716968969771557403771594425850185045022955208259477389809598995159612730036863965148580965664887864725814766054749467954754777306764636074560904680923841406026224935758770872830066341932706532542451297573672669860367416105787207688469311667476122713078993904023723302281859799569447905791306284651963634619308296548468697003977726770097652262383592719526539521657402051917635166085496366933616938610513890784821700428157673108725903026280375079221617487727410026213668936243628621857009872173267279824186967958307536755946951186074399533442268084809725497398247872059749014802753015788129762103875206438239573418596250588067021463665787803135394239655491587382961430755388809026898024574971739042207182018720449716219647297 (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.