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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 #1100000009131611418 3,148 digits created 2026-09-03

Value

5363996595821784895751812634561850241141316703459053473529131482193533118822144698483683565784085569146705764078850217773204701422084191848230583201435866544960762604667547592951905842888570783792188099939433305751351339891409498904683279388029266026475148634718121983881439349994544456614004248716995677178558204670932771950639008857705006148744082945679753224526159168418990222975616509121567950246711082693600835957593744086194042049158580134905639923588363651264971060237011663943794170252696899145667355796736036229083306095268771709008129170326256727952390456377376623603099865922572891631093381580435076735093334908684116484515966091802936445067841288191877239369331694079650880480041753940729174390405818382953771991336787439083243896574746376176767454129055133605847745614911239643358263100245865711381510657774903735116427905511087864642417010095815156075493353120151225385887567250827047499863348284715429508391027124297451742484387577374950982999659862347189182666939708334661714382635951843149972483497990254893460880808357304627921505150116551267100464005127880097963378226739452729762794599880392423886917574301983774767024860176053083175181253263124253858967661218306605956273612210066326140957555928576073077003231601720361646591113280507144275993299405212128775630089882970785073837360679300862818160307645850022361879528630910491150389993587162504444041834493191918023527429542433489173181945449477075452011364005230683215933588298000783170892447100353232669687413454571672650348186436901823161273565442653905370586341416054288404399120785838307444425251852066280787917939324413116207509616546673714859575194158372355240759627953502757753867251046453348490229276347006157272289872381986009953910665087856969034383111884123146024442847021731240857156885035894873399051402908480154183799704155465094369523377992414464386611494940335721286360446520140553408097890503050331304115564559931125777151821918630393598564786069312195389362845040882232148155858670852150208868536712939099167407241530406642865446440647704765716247460699207907868305415594525632294138350074245128872590492480997405418919204246101620823691795017168731642721251221229836258153885560070873178539055172462672673070652204738031929442445283392742864023462729585791749337593085135755170712013921264328410139633057558336705220130196490565636020145621481704515633814963143565350843138225133799338711423232388898454092942285451257629753029716264245692240656337210359508260085227518912077535198386743465290205463011038907615976238499136201823902278847820463341710940511807801426891395006769959382284569616090942180215513385847739460820432599948639280468676268495629664847661580055122426375634078519575816566087826228739262927144506014891244122512790294252464642042053523679979166014178199841459276000225264894919236282898526967681632122870644772083018213161439015598102896786819414102100179375772493383220673173054640970903682535722883872684575298319391700864102618835089591378802812520344626502231665202717348641292124865192431770171912555433836944610233324853420331839888430462488346253921818196021001655713667341777113667534978176233020763693345184122163838908433377
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 3,162-digit prime (313 intermediate primes).

Certified number3,162-digit prime
Certificatedownload
Certificate chainshow step 4 of 313

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009131611418 --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":1100000009131611418},"decimal":true,"detail":2}}'