Factor Info

ID 112013
Size 647 digits / 2148 bits
Status composite
Value 21413753419980744618144981047782158260219598432518639302846945461129163751893715152508709443485472565157757014947278262940774112169318805607061467248438986577429335326595756490299503507490104854414339504413290680416267522381683511361299086528951960201949933484428230966974023851849392852495821712196454735385260229467089482972950931182272547117873126688841001128214640634906126958996466089029170003375477298443201023548880184099858213907309044273090217770230457779622170117069606462353115462174750376661960147550997420528807913951500981310785686173601975164956268011687563969960751200414735649578783086379635653127521405341598549793347787488838641

Factorizations

Primary (ID: 1756) 2551017286913735861521 (proven prime)
(ID: 112014) 8394201611188400852398136718182103312935501087353153652165600939480008215866422342866023951580053276628771634684959433405401557465455052444285438568744216072545467600748609202754606584452825005521314293285828006307178822910870564693550288276083058337953290636638194295343759901209730524857201904886585643983861893856780727737116061053539039900943892372724925208499637841014386534627618818987454333889285593722248679791136192828408581161530846499355935325059594772088927392445659322197146755919738431373987814377559466372495911255153839494997342872277825288695303907030146212973816462796210906008872285439779171971296692842721 (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.