Factor Info

ID 1446
Size 107 digits / 355 bits
Status composite
Value 72052460359775433528592486899441691662208244919438397329780757883377610531594487125621615019052101678549041

Factorizations

Primary (ID: 1447) 353413035677611688249089 (proven prime)
(ID: 1448) 203876068752321561619096855107459274033885389394935097154848887480456033790141477169 (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.