Factor Info

ID 208096
Size 87 digits / 287 bits
Status composite
Value 172948855673552323849067310612336087216216459231321612907065680700621394997742878640197

Factorizations

Primary (ID: 217107) 1592293617264392175013284564317 (proven prime)
(ID: 217108) 108616183471666240347273529124277875576054545466501189641 (proven prime)

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.