Factor Info

ID 53707
Size 563 digits / 1870 bits
Status composite
Value 55008371957380714153278859510754826950541701795203502649571488871657936979099316405986849083728185601510274499861923837230088918541005708431327635704903393781016958976108748757803279229032446617001832240370187147953386338968453914347199992873765152236717430282309730332714768024937827125044823175287922653318265306564054599375581434945648400270732675015146785989772003311045795221603177359426421677371419693547529040952710955537432730455406641214872367282367786725433021668087443654451309837392210465236435356123186482646712650852084552367764335776543616751849751

Factorizations

Primary (ID: 75956) 16537237851564688924261407041648853990657743 (proven prime)
(ID: 77198) 3326333723389969662793074430414526517561877310630613579289665198029273336971704172566206405026891011097532331722501991272383104333495633458303069954571332017111938532851346740122190959996729740600246855984288406345799781146879950741568531993922219153419462698702500837869022391204026253704494141843739671782656017608557766271059304675057963792900176582959929962470781556234163845402496437582277938943398468292970710642874428339956402068317223055758564897654531688066343640693936155667049565897886753109858495603205548857 (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.