Factor Info

ID 193051
Size 555 digits / 1843 bits
Status composite
Value 392734229302233714395809282918261920464671506539556668715566271309168644316935776660937592088875369163745351835875574866468182984829052274618590754447415330013670261407235710938380853557735980591030708405847192138441016515256273916595916220294857005956230098756221023230206197590424194897524954454230929967392185147077541659051839306819778503950922966003441768006958259820673498519044268156479778421432118533747385003764422966525220593390423503120050047827081025891667402028130919715760920504644914050518991591501876226381233347719018174746043967319216497

Factorizations

Primary (ID: 192404) 162348117950208359528508492311520949 (proven prime)
(ID: 193052) 2419087047394562509981922159260950910686226010955599335669693317972222237729564483147360145037937672069558691171750492132301067068844176117307781232203878026441715565946883184533936033814093032194142836394064030968315595858075170583289064206730926867528060999806610400228897017160032319905261960352557135493672977293856331057924127287981540265213189285668898269766958687836960387317218238253479517487712692811371143546122228635270339948734829654053924894098833644232281951767446881105723457807079991118044798053921003853 (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.