Factor Info

ID 63221
Size 1018 digits / 3379 bits
Status composite
Value 1386059451800371317488610434531536997896267811483112155777003725188684402941918935756440489070654025351961215936863633123180856491393633073274020725478043240366973299192266295273848326771320274348711674423123620032334869617951638677089712328950567481627063030204895009654382170745732921694959540294909230111200364197190287560583901266187021646292014064131630607430036216088283000330605664409954846703243173672796061867677682692276390842876646219416714574039168404891891893012178101370294242733884583152447492783417214718500799326591844319553932408984146999417510596001182100892460952197965131332509708220767516922997979153073541856799934211808259518821812791311563686028352380797143231842718710534050777425061124262883881028464383458375279632281938153147048292064709755724835150556743725064252727065957088115887675544232600134932724107961979394673180685435753557394139654047338367787659300381135057391348139766101644964468526853710512101235746605741602795945138326102624696198554696598358504181897508745695248695247031

Factorizations

Primary (ID: 11402) 2166176541500493808960173319 (proven prime)
(ID: 89510) 639864491764950334575156396673830648833637887579201438870579905374479782995131957690272604132554398525889080767569787712675937628884280557453310059355436153612352376565853949104320902258116878176827269589141287311383566013025916052013624378276032442724510478994035646517641163701621754648680402421891516313151835426069083946219156197057900601993843810279605862501785677099096791016916068202594514931171181520271943299601940743770409549125495235278688064730344416814837767930180477977245230033963252496738813224286468548109054436663425463918352817126500071023870158470534027601794983452485386067259238527822199589516869503808596428176741613218818640422094756373598538957193652948661730688058976519339477776791500316284181820278272905229335414866555033498261354336647892127397546102349308087772838382610022527621969497885000972995421426642987033312441493020062658376722103653961012631323304631643217293199542536936657298999674514696454780353321687055864010188401242582828190544556462218877649 (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.