Factor Info

ID 142157
Size 750 digits / 2489 bits
Status composite
Value 145270522219563872059686239979701158717897841601438644617198392543099524297621950619599783248652912004763204901391165389597272399542495331833700252059608779823672874455332697791547058294294276378254520311638095989514689782673659260360562987701074284576825530380468387114181892956474267848389693256517654468114467773762202958594374061199262877815561378192681098033992177697371575635522764870595963129091099084651685608776976950630218071383564517802831110236073186917163017046439546106915448019377093280607623436092737705995348007283402993476743233482121138853507261430741863602489824659150196274846376650724086156503492322489952967570506597855014484985231485213749179899763574663358460050786262159159094229697766225873146741237091932139767003659784151

Factorizations

Primary (ID: 16595) 11219338425853865221726037921 (proven prime)
(ID: 177576) 12948225350329231444853992425608484423529964796514072748035506796330893596865486654646064584139734544504034216096512075407411679051655020459201930540719020984116872571731524629786100197847730512480813173340670330581512238659639179448449659291614148958299062480435121458720466646090841622787603277447482963382261170110778336707588860705765568313078036406702964516013879878667203608497410249189720443782931496318327536774514452996321303304597213514551936738035061108860730269946124403869322763872350860074958501664543349451047427302337041360077950982544197093351160365594704954988818043569703138660465572035433042166596977334426720123791339372083960291880997123326699525742314506105363869395664814682802436773999628220736631 (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.