factordbrpc · fdb
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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 #1100000009008087844 3,046 digits created 2026-07-27

Value

1591431887456696263323188096814056838110138526368259653084591644901710198644327835933052857440805385775091564382959693198265578313236869422796363126948690109733529829212101876830796205193608660647421683522960541895379471920886902036376816201973745744704725865275928456751484543384988180212285075690030883579706610923603862106905977629049872390296524778191586092894098273769722656771646968756696930615769803030148838687135646295962911750352840945456215669494850468860830524622743981054449124178964258546823782546117611919879886794288007605364059237592011702232044218480256099668022919677691119921634969371988194384998331199558171186789549996412832363961478796254630555826153075640139156411020225293957214779784312397303923570871133949875903489177638186138359585443450975125051622668987799507936059619533527855750222271821569811323547183671253985410093545172726193421390358858906885401306195380215373331627310847695270179736453369188597684670042416316306195580518000664499267623865228849421268622317769247333068201530881099834958392759222019711524974900344024804545516278223232904371502650228748165643442620000656385891426319827880885395995808832740353003288474594891892507569595321065857545388629342972278413838446078364572188845433102718112731489356945070264214759455414239134867780025668405713692921497898188533420133737665563987325829243741363334416362345033552832045379930666061592625272336544945615763100662934348024776883568706127402084417478736075123492506037426541072269855431593601752173034844978278250774718037620263951758532576775039106743491318805265249113071943683351997248618737356336835214197589249553851449780816031541828943042686231257210522269674116562273116080370774165162994648444027956168185025837230138293407760362830449660402230538973460763574805090951841941043859282419373442277524598837503134561926296530994162093562660681266331439494182736373506403109461733164175754469367137274621949482305364000712255358906461420955370038578479778638382562545151451936586479466346430134449114017232721696239800463211104987749334312189111838490607187881066974070972851833366532022528492248696843766743268783728057272822089024427848721519051520132266464856025985657398837429802717228497294873016320536980827045971403158334068347628169460857687870837237490729060869083267303558462313211237909817882023912328965918601172062745775943504321745265433070621627834476497404773681445637123151614942275335864596257909216660040126264271340419147977252466922101447676119370369147834123920971282179930623686555205380062887220755362481486405624171455778278587339719120486273628669683142934374079921459337163839000660049278466105203946139262238069376159704021966166363538448326442887777279506606466595531683459660273208341375793764822002161977552388710218529204360626195352718023258419547668099160351939461256126763994688772542425420260605306045413315490991025678827994082774561147993563191733773040470058400246294364048423643529188446809794130681265535880158117203016917701175828183376401340151436372782036461787798739252220697770993339949917247706487
term 6547^798+798
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,046 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008087844 --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":1100000009008087844},"decimal":true,"detail":2}}'