Factor Info

ID 164178
Size 426 digits / 1414 bits
Status composite
Value 242664050098736703556057274604733164931392420768170666472018017862493655892072228529698268132870551925893146903704140450170656675985488329088206125381208030030131753076370815701857057535315739223698396316044733211561436394436753198213931506094091256870976193923790000808120675413477306486738246174131046094753583745991659617059709995120806440162758845530815180315314979755968474585247999311566410785012497141056292294220954053

Factorizations

Primary (ID: 163522) 711722995847507981153 (proven prime)
(ID: 164179) 340952943089574284571258611990640350906380168930476829394327079412213040929594869025579765446266061134024381676618245244613464181296669574313511835727948776254962662228906213489480560314716899302562827372744529163263965451128043863041494346021183639579186041856862095617712232772500435539818968633949870124261053362161812737480470365114299314243590279985344080184513352601080159545125996566056622400259301 (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.