Factor Info

ID 183104
Size 258 digits / 857 bits
Status composite
Value 548828505171865173480544298686851016371661267534940815061035097565986280824097073235200575273224142336321495661198146448513122186548477730768177376001381163321736677529038612854932591615861600658086167756075603345357340571378620970674178928326075454414379573

Factorizations

Primary (ID: 183105) 39947800367337308029001945875601324131343598347098889 (proven prime)
(ID: 183106) 13738641430195145027684690380565583480358474814545500931178061733139200962050800489304269333351178062086667566000542952685281765251662666374385440265288636054255865765435690328226445226582534308816738686157 (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.