Factor Info

ID 131668
Size 689 digits / 2288 bits
Status composite
Value 30998882506381968857801004969812157493673420880798513214319858478772185741112722852058192786094199066538256519469766361206786958580108915744725690958772059316676254569103938328912673386058587463501118796846930622846805611251678952268166018427505729366355661038870114056970920579116817332390834583373426593146405518257508223794093562501444487376842486533550104099577017457171507566939576637421854984047559963851327174364663793672608020141985909988053127195880631718937522857713840969386201963472026361034907311570486666701145724464618743822722470783524278269072844153582157069554076566159519391040466569122329182634096213001288806674618852678504992507078047737380117514787417804812318640659

Factorizations

Primary (ID: 9344) 238926873365355594970898083475341039504072291847031600219301 (proven prime)
(ID: 131669) 129742134359997061385012472720534550447800701335486440823570889740200418046040531356189795201360723047767597298338332653112186128907713663506729012407095846701314892999111616235282161963307778451300089137701982822940735320378900533192762463189442477607627167790425436486173919798368338545005536725247945816547897687309034383533952360381249909807016892768643574053722826121380501635430739744278097867277489351920305200597036673267345096174847239892094812717981505903126119094280209155606490010624627145270853504415277806259735473227287305805911885178979957366765122896727911309758135199934605485532544318946441287473948237910031959 (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.