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 #1100000004971783431 1,064 digits created 2023-10-26

Value

19399034137309296161976624066579562312006195675859975546248885762231181005889365576157829177850102697118338448115649093954997999459295135390459110949262125168965814677655086278019949747553861133701101207653054960399045252813860523749700412966185627150338641794782690663942835635777215200397176864872422880048045640698223293703227344083251993502455939505961906160061031679158140432024509149030365124935750345101694087589051473769167326530616854235675147125793525574536977813976761087697093527336367096995363414310259081154572952580594081593127120901531779300291979584112672908396462214290660821559519227908671147198644495989398538021438359556469955846568045040778858829377971092702368966557971698111862577847144338429803748033519792535077338181805358116390010106905372385105392219876860338731369071767650458149117882924790982290704979226572288129189369312856192738980288610495293724930181717753445450963816051102324160814192362931912068064827565377884489323042506962520082433052556689366729798956709953043604370099090654046170728829976879474281429298964094783845901
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 1,241-digit prime (202 intermediate primes).

Certified number1,241-digit prime
Certificatedownload
Certificate chainshow step 27 of 202

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004971783431 --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":1100000004971783431},"decimal":true,"detail":2}}'