Factor Info

ID 86938
Size 583 digits / 1937 bits
Status composite
Value 7568197461173583203438346789653535068076957245202968021591487930804369205329959856577524022493300143139118219483733137721507827240192666131493164383030487412320952252796649046567882403505307695166623285903857994327966639023587669105426260272316939507836936982195932200820752716823346511726587217528383482100019062437488290674691548988824262519904739858757386606639480578892986521352645550785436244724940719248145160998976525628134697626262110541023665134330083274220848746799429246154938051222040794678972539277589548891116172886582942744983474243284276989825402977845205356432070573

Factorizations

Primary (ID: 10621) 68396769572915971687133122358352070840260017483089158059519 (proven prime)
(ID: 86939) 110651387608377172805565386237612680410870911214306104570813832792042263225465190891216467610734988598535847623624570837077324197418972501534071120692768507975649392954586700618173993614226892891433927952122021398005784591667499946032531583852934841337236817426340176633557866717483539107701628034256009963822027312507877409462126773263575951918105218659649789207543777468385179134745734932232628644008320407273087186782198767869061224553674361491566138657091562986662456013406944430060326101874171257112934971142118202141267 (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.