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 #1100000009077935754 1,465 digits created 2026-08-12

Value

2026878987110092167179595481342888876245705410953535278467469210935465420312447082470912860891625139210506858396972649928762289792604691644927215161919318033254326298981997477805790990113032749801654662142155483050836395243875464410557577016785976165323134903934711192997717378285745129697798615319156702045314346645259295815804407366167362038005406444883688968319707129424025523400998460035394838693455040911403704199560050257699204757681146426635539405407344148872655903006897585529909610252576919264719067515898118574259719267492373412285590165601976652096871926673780553319507813603317592846139816361198140992487581453743266397596455133143258710558532504704732149729991705451042499300503510060153005897408524244184655158900176450506703380642694922547839945995584674178893422309923784547367754548707480790482423799312939979677634332502339547080526788110398769824656763412517917453381156819688037333264943233465351959259002506339226442076034548583747119824203463179897950471493272091464736860585565691809770482885759107688297598875016681541898283896759761292303970385679333570676427792565807414127126245797234482244571975553028323071690577159912438056715093858437913854071572437105264868349429820873717027408358439960824653588074240467326102042351490927365277759518214635725102026678056643340607617041640398091653568001893338887086048731253996427841707550189433930737039842462307203641405500064138114430376170099987770207852256368564214071860479260823643415824983
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 2,026-digit prime (151 intermediate primes).

Certified number2,026-digit prime
Certificatedownload
Certificate chainshow step 43 of 151

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009077935754 --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":1100000009077935754},"decimal":true,"detail":2}}'