Factor Info

ID 21283
Size 450 digits / 1492 bits
Status composite
Value 127700654509357717440998393965780697624953162066967732091413998253422358848500660426972616065188256934617284080398236795922484476284986128017299199149984250389470185137532660792893401445724140034088784439441625687876188920188999484820344402922892223511219696774359150152858760134418547255486292451133692547638553099380125257689218283098964948411542826378457030702038553271403291418527849696492860709540810936343528443982559511568369492014923418359373

Factorizations

Primary (ID: 6714) 75649382555448580095589 (proven prime)
(ID: 21284) 1688059442068244486481592365802665773036096521776669791550660056781457164342530438575225128335669604376736933392259573209327933699776189270601320927583237082512698513594696516731652711719151319949644451923797445420744694763864458606877065162028797683001327398428859165829547963339547045792947360159295746422715148401027191855294676500889103921266117994133401301523990200323558515038695659306404866620067874311220326411273037257 (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.