Factor Info

ID 155091
Size 288 digits / 955 bits
Status composite
Value 264811197594251284338532506331394729123704114768731010920081826621153940749683247268251087634580729034717053960371347334706740546209108046976886427270097247231735378616410151336167701751154843716811033098800030495682156199544812672789941222119085351901604910112853703252216754741343419761

Factorizations

Primary (ID: 154589) 751670559138758105956097 (proven prime)
(ID: 155092) 352296886414793366471847593837536382544901322299838010928042138299181808908485601751770455018904128614732270184478040446174888583358264763563111193645566241272446380881238899539121891532552425737726265745205447459314641022437005925428255944774784227335278638886513 (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.