Factor Info

ID 56188
Size 627 digits / 2081 bits
Status composite
Value 265688523609802902632916368907044700907215877904816631898700494629562204794398442589743457957763327460763802889269723355144370289846089602506442655151725014963020715529536047877131553276455682039993990628124979572257845439756540627216229389067092704434768809039979763957677482019532269162487514774932364850826817667139109888523824883241833253679052884874952444629991432876009543629635815730067750227311287047705403469929810722864191021105502326353605516659469856144851211542609730482397119040079692500268553476999661987259127286745489690849987420325311222990853255641786793387150628542888267716549387228840259716063101613173493

Factorizations

Primary (ID: 54868) 45111380897407574171 (proven prime)
(ID: 56189) 5889611852362322265372394925162175423780805244364732187761742470840289078223519584831789344865047453661054752315314788034559808800101319786580215601057877026052020403919380163995094356494567438060018268089286723268193255847412556547092243489241041860942775297910644117101815554547431653303484553685398076198181305951159327709619319963901299915890758342615558773546327837147157821603235677955745145208314531579431070955142585678050798941406972002122746113463636090949361880364062394554650449973052305274147939620273429313219196465331099339176674711129440644241425367899581735540916055451567561857163792446383 (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.