Factor Info

ID 137337
Size 453 digits / 1505 bits
Status composite
Value 669179759595996623539256239278441109154811297780126754524614760002216095735376300131119154920090952810075120404317187386883642308344091068014708853941735262911599430111198828964190834443112188263954216060428236961552237890067577746309279393725697107185028036993527909532688407156056280225675557860270627148634322297459620125371466359472799139112019402005207639597961603444050105900597985078289209924018097765870916791131731178139171890944105280420446803

Factorizations

Primary (ID: 172228) 11582606400791063667890139163707855817 (proven prime)
(ID: 172229) 57774540240812575986842874927098469956589083960153882152728214236857227398859030795115591028659856614167739597679253874359160487648518335516338869918639473950690156101365329123287781435269835760063705282485271499046296737694168649247127977496574374709104758045358053664067663248902777930125543379487211643923238398291517661182221055189862847567369952052221194675792453620355727959296462463324734816149603185961900859 (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.