Factor Info

ID 69371
Size 646 digits / 2146 bits
Status composite
Value 7002783024082062936615543306579258314447608827969405437854376957709166339391979575676380464478919305111136407219161545487866247646757637998565650322148706739172383354333286874595462549998350327312860056418516526895388421214299707995281053136517909608256627166641772838001894767554784638876781587168827534007622518754857658253878656373059878522185889145671697093280937164991984071914949713275507359287962536978713729626116233031073097879927015812226492181287504706185357853817862347679808127044490811360608655427474818346191192833318973445291221903216732245825397193338899012632992910820967965933163556345955447466519070321974259892512304634369243

Factorizations

Primary (ID: 68293) 2603189638448754530124997 (proven prime)
(ID: 69372) 2690077941557509485581428085319444854106345242844470503364549693076611018572547854486557515118605827797499217378704653694735473241952844478733544869429585565502063283699784896254049822514752736556721538545827058456122509343642055810347539725680332564337216055482034826681013897834525292467353651008542293538031627459159960394301052766400139358609549798470213832553955387788522613886955225610379958311782728957478054459583659784547108075246609576036949636482051659217726693462869502417397786036001156236668656569034011372977065622625396813846256681482822924069611229206769960701440603026522915585330751370993428317058501919 (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.