Factor Info

ID 120289
Size 463 digits / 1536 bits
Status composite
Value 2155335881826952243047358435937452971938497598605369495889401209048411363532609050204248089512141257962414184429657488041656810452688924307607311988400679068234838716127271457268054045973507219480408327833673094523073606507638286228517538362059586510343112720333067436506723339400306971268882408835580547808555899469146261137007840272724326829142415427103339085110462540753137482500068405036965930718466163851782202731309250894533111383279520753043280402808172049

Factorizations

Primary (ID: 9851) 28039647206316984525989441240584846372438920721152663747029 (proven prime)
(ID: 120290) 76867439378530476586764971262502552508941601983867574635084631282511651700771978804499934761858942550677810371197303042504693103428871927385379186370984476968073678791469606090667893637245067887481206317141025120348411504320469933085506511010853862832014029535732836780269704415903867380488138237590135878533642792888802098731942258162163841146937665460799323259195139948235773468717884286108285348226381 (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.