Factor Info

ID 53735
Size 646 digits / 2144 bits
Status composite
Value 2201649783293518241649129193863369712022858894102554100940705378933379344745754561521964477147127310831223883190725342092752788877024749925092882030127417182724776648899917080380752547616686051131274589611856046521601562591730475701543392782570171814431714253082243054575394684607846421625922328915137331911892103451397622902737947505268078603034830966536393717980698758520005260614477432315739362667069624879601232632234762947520711076458030694296536907101344322196999320860762971225680863643612882280248253275691387679207409968080073253547535318532433456655662791274734102938796859531450626113663426454057535518453115850768001036622067364610031

Factorizations

Primary (ID: 53736) 365911322040885421453 (proven prime)
(ID: 53737) 6016894396745435984077032336540131566975416746297604015592646410082300795005004587155868074935001256904093749854279565388625530178115459874633399006598981707568113329997909075849040734087545607327069218311670543814508279411448772940260172948646646828696998808677804081302419363392186943056888537657473008979266998806635008461187290432046853256302030779222622035489800615918848335471008839878476449508576621572556868631405408534245206101689776244704729934197892295048398466537222302426126110131595468558336872813076755021793802678170202754718331607239288661826849972453213538179739034417652398375206426992250784535715097003627 (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.