Factor Info

ID 54001
Size 722 digits / 2396 bits
Status composite
Value 15686612051803886784409658160808505375472172630019728492203923178653180529469024850556540791447969067992514286345006345955069711677909159251278485866129120499160185696261118136094447927346856950999334325233670437165967319714616077406743597748098162422931027351908961305245292910133427619920769698715706661012689993570552437735383392682102046813904520157495830287683097921699904864642101358279547792235974213698357971779407942068729185073996002241192881675643290985196692834832403366040670156858999001178256953823213192345104879140648428707957019570180589554685337061003364135506668170606904825133794625391217879643888641052879342931753274687409025561014594266862216541643387407619561109956770346481596881734255832167570249

Factorizations

Primary (ID: 52491) 44376585437740491243643115073310058804985067116083769691305215288274490044481461829581371567 (proven prime)
(ID: 77573) 353488487162039682979800600182171018209006016247927932231121367188450323698029019461555390732519383443476353214793884940673546278809554268090529126301176628619676519552257892351089319219228419522521918413940942383269489671391849456584899461700645556596179862433877724691334763947118409927258894767747989030293660520993722129798114261552637737590055635570222818596029753598589321924478534081999256240780090082299838801983009367832484654784361248164204759049012472194598863735694843500990461482233231473379119888150993299472228131829125393313038495303990629029898999340234133113751271473460746050296945651100811285951871913530259847 (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.