Factor Info

ID 124378
Size 583 digits / 1936 bits
Status composite
Value 4065731494459118841601329569309556577036460431097451087514350117309326455555341503395648973593610623487625784481866686511749401025749148139984823706738692018872757274939384845811174138711163563603487247763667952840727724421332101763279265187099231721425751143043964169193987081318361182348936043718274647368309206958578948965493995759656446727790818223604270688216333940956043542537252875265840417434496368152545095269979094546329766729327135835003024572500582789439123572236107793884235327618111661063201443368792301200501522484236864123164471652186952356582232449292762441914147801

Factorizations

Primary (ID: 10136) 1002836025764727871725835585359422036513240549613889661672460206621 (proven prime)
(ID: 124379) 4054233583559917905587950873750734688098772002803792051902755941015819777336845630575586395663896173806833749317483151666164536409999395043498371680049000726917764491303619557560741317014768176792194989506239706481536161110713910011426970941163255457073765707858212128217407824984757474502490275786336612597195436541343109474660957905528706363578203677465812300775294626733946359155069178816283271471170375903333361652105721875386925276448550843791163024840522702080071916534203651177969808304890947508022440281881581 (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.