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 #1100000009080352542 1,613 digits created 2026-08-13

Value

94908154364567072552525825809558168071590493291805598265508641841413911313832706924729915591469811604018951791937282190308252002978108052720979573984565123826210490399379709206352334573680701696363488007251321889557281082268341470485971594440439922189174536307070131914406734027405349415547967012162419904352883986558456610330286192192656688467719352364338522101295042309887326193972743015982138423876047497892735537594244494470450945461222573700522537740154573865535845378086903109997976460317792659630851752272133406482310410396658048579252958792092548863053229113329177441180933794775641993634898334140025964652356445604042109568256820860232234152733136881572465988772694809394793148771595438621591549181105090989308744842941660951061038918747505221201184875103824398659267764597840147002250429430236060645328972455819604223980152492828411477093472865669824934737813340365478889111027595202312296592464101883004603581969738101582412205924509581369361404703262771248390915662992834066839066954295941044345836479462220857058562062816495624030285378837728038859489823828598331011329526509452569448215979529535998153139823009322578420958636452424530558718169552628155445445428771621145777216917460195198134303498831112747977062894563665864437346137605762967338833628780401404254238587389068936264646177480788899070944926059390459461899337653955070829814227024318644341448780482864763947415973186751441742321305569424560810821402372309110580800123132158179246627533532101578186125282839658995461645244570021371468847011122683345162303260527868174108786726849782185484047680728098917343064440794391457564383769371877
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 25 of the certificate chain of a 1,919-digit prime (149 intermediate primes).

Certified number1,919-digit prime
Certificatedownload
Certificate chainshow step 25 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080352542 --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":1100000009080352542},"decimal":true,"detail":2}}'