Factor Info

ID 121216
Size 459 digits / 1524 bits
Status composite
Value 537958832452760861000235575982716618179672445341512751342379095075982472961724418926678185229832725326984533382249518142868145553430620303645781430467797100317415825332432170484443680603229161122214274072745159227622434758389923006988474888229670637609633851998256383387185771373758761328193337823687471512532496708753895593361856279244490952463146811604077221789088300275470619309320192649652758137775956476714457407560750052451229188337052229000901693642201

Factorizations

Primary (ID: 121217) 5077398222133107196155056038803376840731284401 (proven prime)
(ID: 121218) 105951672277293740891743201358129639437532279304805633008989885237796491064472119859827367511463857075203729626282045697600533508338261805550993820695497222551418029596393667029724544800066756175487163966830415793213058606467579027814808649263005654317053299214796848347511551024493689181908471548510683909374076602446839914326207581591139408893362437500847384765026360972875529331606060129667111049892365612037801 (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.