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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000008837099346 4,989 digits created 2026-05-30

Value

149385597132524553506708421958288547877033385772963637729578771080861084865990240796971873460944333287864211263428065944454510100804076341946030968411602777130799697476646144473081535582103436022069364501414044568597469577885190193268377152325823618133261503155311170984939987200420623633671628753650682427987664865960023001934374188169729401191334869699785358736290725199242213318392855421973391773073397509162283154180321445932116033010133133878094818184768726404997152458716752077378512723177717399036914336895913355797277249471153556890963266342429543311829922449261167039978181356804887809631247713156003437349847758577477666799340617049433919067364658511144891709491804524931946199930052486586366524029240404165486931262839312031092679793561931797157470063736142087688889968804104932193325467662377099645819341031149300124557003486089768859946344588831205943168250984066312816188342982825534922807938822675644486330842527918501727249439408239489537637503691539880434069963785842994107659921336434928995688471374427610479438828802634580742035994800823126306778956022968048987185872255890169922090436388928886002557752737287380258289545661004644928095286829745254479549358880737804886341105966866139771874327737355817407409470789157828464295849223085452644384962368227073256623597077971268377420150233877678445424985999038032852129969515320038211886888532215461374849612524860402268890049897992063904177833207457483078085275676987186254015720818823934627305754357285469324934752380793384026554933279075877938668531262474173993905898244437228773286039567783571013237280105613476931880353538975294270407158438901461228381965510513639151176333865155064910553017967502577898997822949008882983709403001809527843863181827675624501651251644837459579479040153225794190657060568305731816596925330130248087703695208312271060817838360153351248084549388654078265978935775062681185217283564022432863875103064268472552588221831902045792715543360161634894452980818111959715040601629468008247778481778175667558766385016294197664131174598400477275569966337511454038553802458656854955229876689815255542021599827795842195254092858218602260133160029486394806736047731917614086617910612127268451042051619470806861122341314662017527180297192328941798334489463424103777225399046300037086128551030473797773901856517869747756205017708143790840084808875500948611392197605556844994503266252426879613913986077891963886654786333910119597023577386900650838650945503241631582240192295932031511089023978384146152443581516171797941984225952006875925298190663363355863170437853725819203268343898411516059465970602890084421482253368714488328370765884791840515108877932710806727174925684045814488932494117357071466863460002897977830024416828204157870936676444015630451407412165171299826151803208199580893666112633656589231054631842464227843208352043480572290389287203491724346743550456191736461412560198361940876435386791910504514079612530934047907251675505283124402667189512642538104068763474159894154897045494973141864710239907364155648276522872812469327682802555374068869982755196327994648336335095957956299642931474722039230041609464574386286853152934568831684149967662781306125787666115943574827466524087948413627343217134276442583051290603815239823224275903025115479312977100325017175656724956787358844297087902388374891752947108781752076123609091874780587253888223431899534707630823027866284347444887369061301993836428611812499648968020738487096747596187478592810538854602092294469801694285067291718623371555326390865650057136622861657868545179793787491446566658281901062743583330148683342305986664400690775357979981652723101704705907073764962845009436234948614969681252488647506578028263796013937039440327547261438666778436404273962655631558188153242985148967965889949927799730214447226258230669165268207079994155213429283319521260284368672632588070599069265524558961382441806183705960518396884020374202562840647658400839730396518641647076284845399984093682951940429471654158992016907864107443588768556898699814609199702764233135518316102242655589717571438957299389649392831612088923087446441554954501535964999865283037403520938213125318037519192147260340954505241622066223421791108257664593967992547925628014229085858215400086407661329005690972508930686947755142344115823353845483070682091499281819175975941793709010381456479563939351146495600205399408085548684375130941108718590111949310867175598823004447210799965057823323705611745835674867476625207123241712184373871107467321591015334178568632207976903041231520216566529980682395447765373183645804250112634659772070198048084302229349299213529743017874800270078793716731444641543934307927544308330882904700665826943055146121076705521745361455603674564343819221924940873435440945851883652485268308098306995899833366490154813412111843335349839602655719981115278079675495404027184001904453201085175913019717456381697136312712647661352277467859266782723966295579979089954727037386156330798833331960574682203388037960986195752823619310126601835370422838375402895869
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 116 of the certificate chain of a 6,681-digit prime (425 intermediate primes).

Certified number6,681-digit prime
Certificatedownload
Certificate chainshow step 116 of 425

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008837099346 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000008837099346},"decimal":true,"detail":2}}'