Factor Info

ID 187163
Size 515 digits / 1709 bits
Status composite
Value 22528977508468949659740516159243047992741197177897206296738530608084158560325544155127259176184899546149654846221184705991862780627873013984404520425979152934066236557826951773728903978202931300840090984612843501425448148580582537913866520442872312632172300005674229621355681125713105079472333485221806422601681519064621747765633857353971227545470065792007648029394701363186720653329217419196314999275997125843890887617832829701127959962315761230879172846158497054294055448828240405142423417719527837447076207854217

Factorizations

Primary (ID: 186367) 1864268561989078932428338353287890084477 (proven prime)
(ID: 187164) 12084620192506859756529408423153249273493450097608279015288174984207455653508114390414251965671212772899059303341149038644620586611393368479546959990643288626404858199746942257628422719002878642513981681597934832351485035114217959774673864971291428933622181379469443161889112286907990010127157871872693938452167316201801277416070653662746761139747542543594709055279103292586012238823294521590301288253716596073828216138649496530866568023704452973519625912129918777449349722621 (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.