Factor Info

ID 196388
Size 692 digits / 2297 bits
Status composite
Value 19054694161755461722399163279705176054123920709883008938110963670189721279794846673629769290653796221171244630171780247560295660254650278869770186078036201325787526578577102905934767213111470495454671307505122963002389014082144106138399081099999458271599972656246668944824461483911545487572232916155411371726380932584666966129953430293493127879801924924426664861888587029834115460776867736638847966216178093516379218174045033228556718748323461163475262757250833348107139147303945614653807396537348708065240933876575201357366185056923689046164596382127747999355403126847271626753059455415212977302064386133352115208624442044155361298723829961286212367834787889285450311455098782913253072582727

Factorizations

Primary (ID: 195460) 1395169755410511423342153522584159601614041626318009614858353 (proven prime)
(ID: 196389) 13657616994534728808331088548355713404487825848003905904158512870599130853842204152259220087797880805266811219566871522215355477167196966141942576969872620696639187237715612476239792012781125311556176262946893472344204327984113168095735129928786327361528562916741433146760261890185173783478410581605843555276236792665413095517284474445157179195680954400463532678082396725465978527881037821744220813463061112511175178407947066938576078191887866876219794151281877079339606073963450245579857431662445151739594267685770027195849265655652977609054550002972072840578759164173530956379352944913963099116349115221162204115430209158977378359 (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.