Factor Info

ID 20822
Size 329 digits / 1092 bits
Status composite
Value 28555563601166213065309944982591680484887067802809580127787290469966043493148597724175821232467601911863284893365305159484536083513392614767263868311505484686266237603250677292120328772708358551261360732188751712515877369689946198632482361221278261924553372852044474621223123472215079836060775100862688101882983032104264287457503

Factorizations

Primary (ID: 6705) 599659003321309822423087 (proven prime)
(ID: 20823) 47619669583891072652608581307255428855799388055008051727375018610113641794362222859447979364570151981922814570204737675917570555083307044003587007586102477962658695306419922394919715112883255548738479420576031316569447998904370405713469902872386462924787854703320310525343171751677442275269235664387583569 (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.