Factor Info

ID 123325
Size 321 digits / 1067 bits
Status composite
Value 907886921175003130390504239245405070317042849996307630612322749449610547753536924794483061133345735121900102596894729418352243255678934768885586169507709726352825575997586028904499706954718508521430996600599999400812199364430636469066163552638800460575766354669839317993827522234666475966061773676972681526491938680104827

Factorizations

Primary (ID: 1428) 28470634743616325305370263693221460396004514304116948003582181615315026279126355826617607995674809 (proven prime)
(ID: 123326) 31888538114822648420328367160318034399495396747318278363070595949247607672805411270832930652818973421230325905985876352754336196494513880654394483254971783899844999701127487902242061861033321341209263905744896384471059355603 (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.