Factor Info

ID 131439
Size 534 digits / 1773 bits
Status composite
Value 456175444308885793465143886758862551520205851901238951118520629682380055976897714756970408450600281657487914845588762995853239682224571435934439283275700272375808100843782672920317462267613774453889864377264837102028100951415208421569375916755354088765903573284438401453466701505559598326648197725473145259116116997308213026646280889515106306573150390756587848194297862243601867494711464430249343278023787324631412701665764563823398163166676220710046578240218938945344263938998394049005575414526503076901933285518266654860412399558939

Factorizations

Primary (ID: 9935) 26393860005382220816676085837048900050613373374427456670511947164948210569 (proven prime)
(ID: 131440) 17283392585088454591745796117391062374461830099969050671135888564703417864290147268197655325333286320673876145434508829167009899716449186171014561274878408646103721052717679765727105411672662601596638518031650339910220691785817654352800563404607401849117488302208311601858490906304309164607301309877377516628423568003045899379876790932283990851393141957218581340867250787163702059901379164823924162921946256014586750020940064876925784382428944444880545200857731 (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.