Factor Info

ID 143822
Size 346 digits / 1149 bits
Status composite
Value 4003972660227234642932173286123819210926993178031183663688328819013915945016755761878942430172526221626313906680908392324695389992360921498995060524330933250824035982438304157045159095791762790538037155159041754074334544545141415520363825146813994517934229902452674578709311161698028785319457091955010086553478513911589658730857583327877493155293

Factorizations

Primary (ID: 144762) 2729874226681041889589362279 (proven prime)
(ID: 179644) 1466724225275107603087176268818481322300010322422521021873821831082519702557869105271543112456107264301391892481489558480007853272558335393044549585393142955862548446931570353949676143346970402907552806200562931784355659338034497446329944405573551968876949908357030113980498901521452032866544904076840323521283566749467 (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.