Factor Info

ID 153065
Size 474 digits / 1574 bits
Status composite
Value 336242772939627293765682237446163095453871995802928979534306248400383481202392439507169687178528532641720367491189676004314754623863765135055880754590893258664060999833932399239363657536350038880037736590486714925153231558205856112323032808354860045424226694641170234133908007895047468331958211939014810338309569585046798584110847818987377524518093040661648813969080242220496399600191256743305710323586437889565269905522744000099703734617323980198065927662003568284046672797

Factorizations

Primary (ID: 153066) 264158807854392594991 (proven prime)
(ID: 153067) 1272881172014405130521009625649670751086335457736689413190453926736557854869169581987457731148149039419034398635578805875548298234754735288117037745977166427613114957444814446649481225840840691523664142723647182199603608062787571901744198860042690540739791812040287200993124215622339925989996542272825981829606573998048923022751093461011379607274683575555568936650108674645171162012189665455114282376809784491402623778179726337402207403283828334426132467 (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.