Factor Info

ID 140421
Size 734 digits / 2436 bits
Status composite
Value 19777126565657079713943959655890878505563611193209628157940410966446016967304196192978183209661349293578321237484730173563846906294251229326968317072442983828458192234777127001572563534496485711430788750092774896229423929802214428184512207333023243111645909955400144629734828363265569487086180372431108624799867124651881892789565003901064048932367459696413785204036847315408189471288763846424377039873003279909223723873316239132639125839116331253473486292419520836221665501765254795130228745507599418943490955541394826896984868715032843378206697218729207841262654017868775329754620514304037517694279854260417853191720958051759266580697116474537881668562385344286292381880438385554914922364668912447991242338763028408789671216483622447

Factorizations

Primary (ID: 140422) 75207856819623441145870177 (proven prime)
(ID: 140423) 262966229885928319372425967761042045066873860001033709730989159493038736651340788549837639988069261037748565696063438759724570743980845947633099894630531146954539127159590469107653243851048826271229531759019600974351588847871183726831254848352417791629497655791902075299135345649227419417325539252755078427148192291879477082455896967085806319791244365841221884396282857558269391124616408607644293367218765890022255105952236751877867271923148793873475172127034663369926229793781777059135053819947277905748820073105629790969008894015432270806276719727783389354440995032060527391194904589160564707400481318849367734824439014653287319864434885797056787134790027843284075669953832018668348062337825152435687706511 (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.