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 #1100000009059039829 1,811 digits created 2026-08-09

Value

78996431610482052687656123884474152492180316525663038390073047362153188143378395691124684720133152694801523777403785214857750584294039510987338362079706931049676405058732707471661110030239330031470362900291860402315151758631162296621007227997668047773649945003074678966330120007301541701337382145765581516797185906263754922449369760541435396693154350031519802108529664209035155940157356778460200742986546727473700906222123640111737997299984388567270747532083699165603566470502496653200140090160924921391883214425170007818464456329776550971028803734501956270378561805489323650665518102301341798025955172860326526176154430759973059905874245031681463642438703501655955190237758979605784495627236258202027371994656170431338956229305643341651422332421738976970229691510453963845576493986572967007393682739455481922415222375992252923620969640936882300059791702522522929286146408345452118282968272659894152492211908131063620965226713921060814787138841996775942370284705746150179657486451332774948146428823166524416800859339618715462652735722675193593886794770204620873853401157988378001836355352014969406069300585394960971537598869416520304494557059811489951836438192149918382166871909088070690070777222715394043499911765281098956395387237636891452014489979118692727846575177516328438232370114865649465311036275190237941065776938976948679191133351968183116414788465411032128758815205674043880155995701292945930645153454278614549109499362941541356591295380255754884730564094022038362178210236335892493369958638637443082534482465215727188832406147243523728424223679975966455340345417351043827492469896774717891367009023452697595560361256943808605981837752896937910608923018477191587155053832873008649506640281476344423043137386672599577525657285484238234584577497875159648543330471017674366573459753876765214660408866887
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 2,260-digit prime (173 intermediate primes).

Certified number2,260-digit prime
Certificatedownload
Certificate chainshow step 37 of 173

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059039829 --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":1100000009059039829},"decimal":true,"detail":2}}'