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 #1100000009131611412 3,149 digits created 2026-09-03

Value

16091989787465354687255437903685550723423950110377160420587394446580599356466434095451050697352256707440117292236550653319614104266252575544691749604307599634882287814002642778855717528665712351376564299818299917254054019674228496714049838164087798079425445904154365951644318049983633369842012746150987031535674614012798315851917026573115018446232248837039259673578477505256970668926849527364703850740133248080802507872781232258582126147475740404716919770765090953794913180711034991831382510758090697437002067390208108687249918285806315127024387510978770183857171369132129870809299597767718674893280144741305230205280004726052349453547898275408809335203523864575631718107995082238952641440125261822187523171217455148861315974010362317249731689724239128530302362387165400817543236844733718930074789300737597134144531973324711205349283716533263593927251030287445468226480059360453676157662701752481142499590044854146288525173081372892355227453162732124852948998979587041567548000819125003985143147907855529449917450493970764680382642425071913883764515450349653801301392015383640293890134680218358189288383799641177271660752722905951324301074580528159249525543759789372761576902983654919817868820836630198978422872667785728219231009694805161084939773339841521432827979898215636386326890269648912355221512082037902588454480922937550067085638585892731473451169980761487513332125503479575754070582288627300467519545836348431226356034092015692049647800764894002349512677341301059698009062240363715017951044559310705469483820696327961716111759024248162865213197362357514922333275755740992347891951328131084822239741056607292125413473045556723822346432765476347884944095588442502134928249598624157789944772533299787200410163564915095725372547146404911536625386650244120114153382280975877974284741446895813005093936083018401798982992327893696505133222238947139941621526434258029215851613166067127423103560876475866969437323858050381969835670545480731663586343810831346081052208031154593054033940308548264245151982250671855480157926570301037369736496818780243705705191703810248347270119345230704899211156475520356612418257650711827283320941177843800218044410164658490296007430274366441237514537110731428642263429701067018656058837205381271665576482851211820433512566954283714710356622794738402992117390958268899507903203260479640961526030732238449007629835692584127771012673653007921749007147559971562399905609933440890027651113228711158212921356114686201459336545026737958696000419320457665138090599139763286193138944430290145193599350794274393054107590110681700379718304306845479762312771508665313814704802655568864746054642443523662371257862082249250231548706407726442659720187126678825819939525054451576255668167524108843380395542013546280248363687343250582241723435848731052375393456721245537987744804736529171613023928719557383617589812574177638052121866040729804845622596745176425079800253955521479746244273094577675938144966050976941274742130840537635553348515096157587894924046141314338798125007516965204265961896440276240779508686906854328214319018724291249529957744092514497951032969256573771843354893715230983015307727664027953914561030260199198163
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Is factor of

Primality

Certificate chain stepproven prime

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

Certified number3,162-digit prime
Certificatedownload
Certificate chainshow step 3 of 313

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009131611412 --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":1100000009131611412},"decimal":true,"detail":2}}'