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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 #1100000004956533184 1,112 digits created 2023-10-26

Value

41699488609796845958690527263091188623598129952216278577465380177346860336263730706819368810569983997544187616439249845941530121468215883301239652534483742612117346174910257652981517277918112406862787524037616052402550043086760484532728728514079461477851105818582390603759293860074999725069816611818764185870793840146615563741464800837031425472838796848172871504675364228710568854234851994042506400469289874274481314122638717796350474474170340977783464658906487407979002742323687946055401982853516446949064763193990801906397999449377143028113968522362274864252557047679177749007525307367962236136927088300377738692931540642523352296176220841830089685821028114475639773291163171722504990257947009257692572542473337985669620815086336790747301144302728735861632331692118468876506758244867203467477682385004177872819758587136760589147463494368862763650198923161719699500187296845133195732926994851448305268614404788077677872911050472792181705196620767257478663972494849457688253317379056170776173135407408892682242942244898324696792799198294125282401274812058935655590467439560936038254765887327546664747010099721731
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 1,413-digit prime (217 intermediate primes).

Certified number1,413-digit prime
Certificatedownload
Certificate chainshow step 49 of 217

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004956533184 --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":1100000004956533184},"decimal":true,"detail":2}}'