Factor Info

ID 23453
Size 257 digits / 853 bits
Status composite
Value 36034492086173743269202599450788457851002033506214131189665182267619763763674205739407127858251335100730090608345351586287111494549699609153256204704412931492810816558976534058673604225645492536160259972785854912231948976957788507358614609539730823954597871

Factorizations

Primary (ID: 8205) 42693162668620904426304495389707999425601 (proven prime)
(ID: 32705) 844034262953743997839302155009747388087735933541770788158765956590039216906767139129377316190692955001335391882925879023942299454099358686119124082466075037767792016480502014028441589952893415905341627402323054260271 (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.