Factor Info

ID 43128
Size 261 digits / 866 bits
Status composite
Value 261438516630635306301811049900510803268879638296263902274502968891584326171131762544428728525136345381425159159934344482208379057551224965809135037325361250176291164047237996004492566081293117997698296332382586188990599177269636433637885456474399275789930701753

Factorizations

Primary (ID: 10052) 1132398067449191768273749 (proven prime)
(ID: 43129) 230871567292184099732928139028093536620379232580923711877638209656490109416962396992201355698629514694272931283878442002160350854329847179439777904178507246027074987149870352582824808704429567515588209592511836285526696406403194780726997 (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.