Factor Info

ID 77966
Size 309 digits / 1025 bits
Status composite
Value 245153907075109814934639847248178244352900026614563879315488810215215301201852460511892783595640966481788280314589748826502434454149938415775400763419252689195350161693825464285308298187101054522305719899868043983999034604594263654430543696585267890653810298434657738818666854819740988392677682362587878122093

Factorizations

Primary (ID: 76011) 66734594481494958932810836103618795973164790430736706866740138861 (proven prime)
(ID: 77967) 3673565546923182342008005427437389493604410118269959216958982053604508226005762954718593032840884935501951101880630492247875943214010175752533604370596251614513440764904667375146777643280994275900375809964127249389543191865512175260457212422913 (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.