Factor Info

ID 183759
Size 643 digits / 2133 bits
Status composite
Value 1041740154298078925250654111128384936878317685300432119404196524582553580874787167501108374009923522262150054212756324192943008774450555001123381854899833180754192077342122081813925774933938465514079335639873462911271136060898191203609229430159072154252857219587769577562776370002279238117558178570814438529454106755733164514893304458122068252563274985059198970451170703794715559077065733023009994488088836131674171559269948482396815982404360991531858391982648482003226009300537940313289364083006316936814846848826875255165606050283482739320457910303669716724209285833611496981272037209309859422994950683799125433040447450171818225057346725679

Factorizations

Primary (ID: 182943) 1925078388410563740723018059030405962910674239939823341742747378400676230238593717890542613330824987685099843255127224364411624053836828259 (proven prime)
(ID: 183760) 541141680551610749588989895833814843628558526131824103534290580940643408834296725635816883841481329865998295146109961656198594492713153798165742490514426462869698904209323611912671321325311985681906361203865070444731997694986691647094515379167435289570061295638010274110057484451734916563955281648195870298005812218077732909641372679753099125979247852728629435287896860233124117521514961327502266468311650637126063680893812270337262326727125495297608410908941896540548022004547373848908976216682679101381 (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.