Factor Info

ID 83470
Size 489 digits / 1624 bits
Status composite
Value 497110412713304175959115322599194993968353066484132496951998224545374595562704038429424388564619194914811701608339504268599182425935206016401901894070897723426141103033374596741633757060375500984001514161546198886456656513033988673510935962538706527624886779014455618869924058672660920475028290345729096801095328671615714431414451245836420422648766396769833558318973080834458096305903580447195757092226110467345669849920127830615413472673967012679539222567340005726597453432243620124143041

Factorizations

Primary (ID: 81960) 235865268418628553271364395341574363708148305810407122718013487521 (proven prime)
(ID: 83471) 2107603277270145874658950956846538979127655228498789729010214429889024422079234943068731759575329806295583594605512142678748527635992054826499162876142879688451472481237606650843679923253733977443711706822088267097145503901712213607902467841694924612661303159343473817272805624814075028410954266162884479504322965817499806923830479081523994834131718987900076933175616052939639571209436568426648693092381970239919578328793121 (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.