Factor Info

ID 221296
Size 488 digits / 1619 bits
Status composite
Value 14641466615720985279266729919303450351835737253972953237505163504497419027487998035658190203903580500341586045021688280116211757298020335648886860899046533468034870425314489995899849973382094963165440031838314295388755701868520233405001938712448678393779219327170065684416456772706144231050065325817771490672415213004131540843265470652605933104022150950627379330720555344395964182298101838767319168660456936478684574509586747374796741634901838164912083044218798143016690820328175742748857

Factorizations

Primary (ID: 221297) 261788262267025850930265289831 (proven prime)
(ID: 221298) 55928659630990587919913273561921839611471279608750965304383063585207138604484408254284168478055969331250206130697716126081782703917875360434173084184079709504430780673499825986275125286686773975301901329708725933474212189309973909987649541243897141833305045590061882411402380389109227750464100147731226180940399466063411711624415181081511760385426194563466471634858932886587307106653952860810421103163812080561549300394255919410574789144304111950664044602847 (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.