Factor Info

ID 178788
Size 719 digits / 2386 bits
Status composite
Value 13811722407937317929061731401411095449922274031753092526813333015614338581472463169446689395053415384430447068063385039623071449855075881578301276756748352065350827563359799093623133427931647486852248881509220113536339769687440537494017355780661069237323381459098455135020684115577406056174103057668661998981575562065772894153365695700859472709224647545745927297724017187957621240731426161682138235880884296470370453865244403415074633146518620342351010994188262059692258771025127739216994678754692638325577972264494770451307761961120608762262340443010303142411738227958517621649051507386703153742042678344290471653034026769333061091393520008867340146992707035570990321143824541675224715479316681620595990527779053187911

Factorizations

Primary (ID: 16456) 17982707297185911173328698426234220871 (proven prime)
(ID: 178789) 768055787133825791508893779668522471138203426163413621146117050125175193323368484973868751333921266776497451532130401310549017645895892583803612490841894617541220668977879298738300087220086178095494791910260656729661884744538787237416389040021131653534557683932059638199010268543919159046611499850293776234340084188251887067437767007536722280052944401846763241815115520141518840768851253047551194830586893370664869649454878736726081128309702165248687533282223626638273661208537280384033533485353951871911293575476390593192188017824018184557556798290880928519036032743556962856077528179693829517904857003737595894588246678421002061493645917546985886197319278827982851694117578698241 (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.