Factor Info

ID 170922
Size 339 digits / 1126 bits
Status composite
Value 678002019027508366980602382698703438231371458943729514657137178814541325370384038301153011990274536408272090806017106935354189952660791122063439018883659367055315250248907288803311056704804621369453085522051268302414096967203858317975804393982102943965163149612546786291378311848283365284324965673089443640489591558116813416412948280043911

Factorizations

Primary (ID: 134124) 12124596978055103279634838475418155930577319721 (proven prime)
(ID: 170923) 55919550996594537389577752227559749364891959072948909395691234580817280916461714875539119164563751338739428822076167699546224506504417173634669696021915976949444029269206790887004108104801708337669960476221243633432569515884174427985578191025385845489164613209315673515984883050013237920473391 (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.