Factor Info

ID 164588
Size 505 digits / 1675 bits
Status composite
Value 1323986065657875305391915806325690539085869016828371571743986278757040056656333757229341896238264763525005807940966131223772326842359324358024849814938985020813134379138187949501019823618113449396899541064637099654596242794019678739992605060243145365207996877051709613927670839306230582513813168666150634776216711513649380247960075651549276458490176683222775195755393789438156506218934496742454580662812803764299073324895888548503384835675925833858103054282665348583546023243393571087522459346476496774909

Factorizations

Primary (ID: 163564) 1210458653094709914409 (proven prime)
(ID: 164589) 1093788757073954070720262035257289691781482906898125445430285425980421921760005702656366951098434872064627847039616612756959897097759980228627069496326020329779576745068028591423006683105660491260520114299137772455993180745359706947802636255184368577399830481092411652405527674713155854885073372286189201338467146801505072586011818211645073733057781943815290776400655754657819974792496331427626810130998974153971756030816213552584147360960057027682161420447236785374829622371237784501 (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.