Factor Info

ID 42640
Size 269 digits / 891 bits
Status composite
Value 12055313378144706905723713524193410509222928213207004198113676350151388220967730462956122555248760605442206768096361882363476314210882448985030392609527114265048384287302004114110061617691258919806745877624768106771479311674411639174869386583563028246962338826481717401

Factorizations

Primary (ID: 303) 2442882935400038849127521 (proven prime)
(ID: 42641) 4934871500983556786718496337046736380980493590764964421257938596373007249648974063667037347946457959909081334075455635915267712845249178288604133295899873523891530554055147328939581924711909182651883662604974735647793135127345027994099350804281 (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.