factordbrpc · fdb
Sign in
>
?

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 #1100000009075030691 2,719 digits created 2026-08-11

Value

1830369126727266472586648880161156744616377248949884641550967171162819509536102283636600610042602985836209292701168321637019766879659856631700000065627313004070331301749318763251583079938455913579339501475402938701545895802440341061818294451570525942532731157663619048225051157765474248639847024953267256080903709910989801104307974117071768288280805024831809960377257570147715197928886984390635403446742070137758917231998459515834869544864410111499977224211349015286941011964151487274543555337604110935170134431852234294292932288212981467560184727140705900528187631008617572570685380834341279066925470850776243210849328852721122942853862031097937186830151206351575147463549526563423043940935985218900501755221458106767325136106083819786212054743563348377855941706402650949472414879261189288482367712918921521094135649878208118323316836826783652543723737454062526048555327258170297605863552765001621619272925311812023774920719836803749294860645908325343193484497948301090144086632695388813776689939301634294879915185120663351654352949744491086253597758363838126598824717968501653743455068593986926961010436882830031261285664355350455034397134674866656724654347490962919111256816957693124923754391862932062953171697012195665490607409465792583196391769637758688565895781594818332221268226508079267269154752784948651104475360148826941011346272849486380568502642219172036376108023680917063494848221111680582428262870755126109590936119306856594062192279205845213167135283987527084887522497988723756773032667958495454640361697483963192512908661087501431970610140777454645700079087943286549267932986812098504090259902278684014482744438490474759951010335596320354814443260111594888125804040694303665841886080125527305643998554650534396575958897924541973978326896279838368122293913151738947392995263659093408315939682254173834751017004539827390244165812572670905548870202504088094217760261215371469310385944308512361040947303953750316616091998539540183499141730541928040264128695509637658687251835104735039223495313085448587137909397234336236049790749653624646317080267310214364344153314477637639894994206298554615931814303516835616606551882118266731376155357613626093398746302598122921107675877884385055104417880554343101405633090918568630059641447282231429878517581715511905005139222365848211427324620850757775898814269296160615896306814468597258837597546481856667052788651335445248083120547495068893629682181481059865972534786323600120252439641965895693515051886648031802286417828736315618821243383804787838787455480861111351164161606750490217995246869080746072562122996071199954540468545941914876118673764489416729241592602257449879467323550553140702126077041884606536997420424217492027335772268122518207047472307783417152427
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 2,940-digit prime (205 intermediate primes).

Certified number2,940-digit prime
Certificatedownload
Certificate chainshow step 19 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075030691 --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":1100000009075030691},"decimal":true,"detail":2}}'