Factor Info

ID 187074
Size 263 digits / 872 bits
Status composite
Value 16712274719981608782604252145442162557506987911451856128945273570788159186810891997575965642094890889338554880864942917770557021809405122098380100950396791492287980689283916491949529195883292592072334114045991023779155733288542424526479876427937654335679841392267

Factorizations

Primary (ID: 152148) 24738585819770564922052192587801246835541123437986957888259904144979827 (proven prime)
(ID: 187075) 675554974796720404889529241625240822177512339410495880024137925971042910660324323108169137628660760020327342513249674409383786963362039757931521750059220621228846042557012866989157747196931721 (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.