Factor Info

ID 137183
Size 312 digits / 1037 bits
Status composite
Value 865774384307134029139429892825144311935352637343555024297204700312636109933195089345851044123974093120272580449476843699834856516215301019077682970850289747717552689672489501411616879897483917750718164682903004598783023056369521751187326564764845545859662196304288145430587139760772351149364659214526809778153383

Factorizations

Primary (ID: 137184) 8184538978018096732669 (proven prime)
(ID: 137185) 105781692363176100464709534195985177557092254797520963956873409455951079887104200180154882355154539600663650676811751338518824674476908933418435655041089401401357244848446478420305736438458338223231345452281772063764480361580359197148918061639054253975060556856219573854667255402587605096307 (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.