Factor Info

ID 5557
Size 428 digits / 1420 bits
Status composite
Value 15265473203824318845539626886554310794087167077484933671109364001779122368005820871249577333285995246742744677055419058381545121330809175551479971015269597721706381960600003686275196984748286445070476673971403066497312197016335092254062456998840245923698328638301806186692120238040217716250302187043732946345731922890138198146623228287583821091704966140075134099323237194060693234217928181456763699137971939340784111144816532431

Factorizations

Primary (ID: 5558) 19376337484051884970595053 (proven prime)
(ID: 5559) 787841005370024021519175671967773623747507352247486451058729827510141552172476685897403968057744851849984411829356993529614892951971900410998011012236983340675343338286681034648395454649920726816712866667900799743170324035699496990501901130081383532735951709489175503412113224892376826703513962770614716117647456608176454938958433098857785507713016380798210690170225976019876290607503784073042038122027 (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.