Factor Info

ID 163086
Size 1153 digits / 3828 bits
Status composite
Value 2090881215939839805118319891864409484641272793283735669144556571699309785510785452081432851411974311209804916567082055866180272032425789558687057082613033415342242339084441689726195160652217019541536912564748729110524511387845369398753562022305293577135902600995029312069948567418691062027447199586833584155422733923301963215940567277262548652208508938357886838913815369874293923971858999492996647118097327751558714546985775611050063947890947410600792596712775925635288116044498576976584988478691953000885817630795254175724066365176936719297499461375782897470992256860322041032586786413552167608391275965274668294943176463941125401200277477636913379101262491099072158055595908712377632299406269234885778009653078375024596345953534072178477338812074719303257350815162055351983978415625076730035330742379710736954883590315301275891668788355065459097301897899938838672538845461058022229152897233377096484047656515158756215986851264184669578377736049713401837295292057243920977073417843602217507443449069815931283493590052090374565883010315817545746732613885673235226585061584555252908069226774500636632471196875170367617751380096706194311231644356266163531

Factorizations

Primary (ID: 163087) 96954838362708971244931 (proven prime)
(ID: 163088) 21565517010278881760959743117423560622138423947220849081768748617659722436904631114685872596437016066881686623209494091878133675262330585153840556816337064088604515153368537712455289360218990018217267611855479507178616142787304166003719851896876845278109761696385756751055107483442240145056342702687672630337673147127189346300279432775865447776179431002505590482881421649183546467446445366642108470724226561729416779885553508507534939076837996668450446262090387231851712245323590441175242906137713700198567470103492897559970807908243787696272803396816099861780244436850105385855149698732307747936706958301775980595011989664673218206471943258271787231429707219607721640658081959449141597100288294097360324967831197120419849311821082083714485793146374641260751036496458453765175445768814028873982578688149755280042126192013204515265271753377162615299993539037087652023158811827823442124838746373833946716361749670592350698595474660667462205370076075113329408850330251928186533066604694471762084913083976465710878020107375152046269911334648511830324533037954646573297694095428255071068588791147719549191010034867090784242571589160601 (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.