Factor Info

ID 158457
Size 1354 digits / 4497 bits
Status composite
Value 2711981995307809628897172988508353828563615112178982352309796160727118925186677480921074121770157888196977369921635514352244237468241693979718230401432927829800697273529231795215185558144248038609522285308830961778847481987600044325456360939165672225423805470637716923877227730743201867183239871507336643896823156811272700703500780960261097955958022458348493413216545675942777400962933484190212866929447717401764276298955718830842512897548005263821511252615335089723321282849161198658426532582161220995499554184098377798506422757569581148250735883786485686162367980813198664092812050574184319413040152973941135547144139380750545830727543553257291437466230477981795838130185059478153461312799160292281933645823154726764199109167988309059811570137419560470121432167448764850073485513487691482859046998595800945062838739979657218530064519448097450045986460678768768965531620242337264539763002312886986440591488751786925381889096929754881089049836733720641704558330851941936777560181250199321961969296982832801074040623486299930765534575609934648491220202065553172928456330929214040112563076895693216034740212634874876643400498417268023298995382181456136439900820769340547898781655430544705126205527608135077147756282663092684997217406572609028053468333133399605204932704952265544499537494456156796802130510366431775356090027502955199135555559465501235157961

Factorizations

Primary (ID: 158458) 4632457097754249156161 (proven prime)
(ID: 158459) 585430569151420921648280901611773105491244009364479414383768264943546063355508456710516281797126719249752666912421317633541626592604614184164314221583393625804403441834089436009259073958447925307041574889027773566329867848423844763566955787475053925210081831160462854919062177994373824953632944704738205674081560065699065412252608100625702720002903289851809101681946535739262299437476617934634618996684332890575581678042223733645391873106429250784450341228344455955494404167535653130195689006686363336956853925594558532715837196247937238344610850570425524568587291852180951919010581360553693824703433430400750935693972917854879721620423148188508024168604026036390263821776400471670130690692927065543032553263213628901627136352917946988546998632081547288722726798302915989412900952681469923927926950480737756108503524506594218764433695966290414372806329767206167537904533518523372770534783031139096948803453341844592776842737666615149748942028873029078249565675528627866544349927157227953129455242046685257313395526864285215139795054149924248558703605066129975285385614974053618280686494482588108020519666315878759287286206365841440705276880209124262255915753978114916631354697401066628787640021410374339950924204676769347199783483863648075371998855297978756958701366966434601766309028735971072018428847378837420926379287756202193801 (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.