Factor Info

ID 148141
Size 345 digits / 1146 bits
Status composite
Value 569137662381791988309376103664622756029846472790682596490473249952900590256775125956940023933625452868638674163464876826255134381561991335177673242349387444121504082395972663635360075480426592323076587030078496787547379769906465314673489558026693524169186309186504197479499226755631531891376043040273406366881357598375798761739321326148320070153

Factorizations

Primary (ID: 147281) 148193546048624098783489 (proven prime)
(ID: 148142) 3840502353557630792448733677499445743570689156457969437041933895428015132031551633406186059132120574383079672872391518102113015717154888280794422060641032800174655479459838628261363339056283764836353376543118724050332145177608559063270822087191789975374602631862683118335518868218983921612009613653237227860060872165773577 (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.