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 #1100000004931337759 1,250 digits created 2023-10-25

Value

81564952779683105617739008619031471625748904662164406421848317045475093142842139829955801087221509362526250928804376999873171214401741759188468259303939028130625767136511819600541625121922416028663495707563530286444419674003429052447240061539205510774252747867028877880199032325925610676409289367163674052859743613873356498498371321697456233112370821332022541925919908817976995860428747158683964130438898975382575100773840867268625648354606057959687965951685196170246492632743276243708637218447014214248688745183470673393111003835091637225504967536585645173771376967994212683744921184950440624915486184227559197640591106661701595918552845455847227420018314186301986309588176972852119450512212170659128598897551296572577312459343693900952606267386682011641380305618504699038307836092300344499359098590571683254093493196269185616907994140788152165088339971929863642837662738738825724673824578185184604863923447990963559818538500182987296738142252768676216211426260295901736299642869621785126459507131788523374046935732546437781256137689020803905224569482821876335213971848684014036476739049850858644840016511939419763929765101083727131534444159434985041774777382623332913512474020269247990235817933862998709955279902663795713764862533096826836993202261
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 82 of the certificate chain of a 1,783-digit prime (272 intermediate primes).

Certified number1,783-digit prime
Certificatedownload
Certificate chainshow step 82 of 272

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004931337759 --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":1100000004931337759},"decimal":true,"detail":2}}'