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 #1100000004959181087 1,168 digits created 2023-10-26

Value

1033120725714235989877503404425351803633896766838683110607746619314124255695181846610801590990496837471134686389086135699952519185905464016781225611767245368091675941354548181975144899774485977504098040688870112916862446094180228559774670178857264156364611089363148683101066181655396088001719140082069365138523491209079721531896821769919755873968460274647172504397437729255897776385280744837839179001255351485730407990567826785735587512659586187254509664497166690957137340678733816189841097214020056967388007930341138703781992456066522397477011263663816805419027033570464703036453828130155468321943123855593698815067145533248292403279709848637230713870272550519393599161949200059134963282049234889431824920766452979564886473898238408094791365251142243315315191270739591892492075683719891251101110527084521135441636661203460748549712548628872693021525647136989956950520746072675188877551836913957660580542438808676945755471171910804433466494540939505607563641080591167571281121230318636418660197688292625797328954781731966902539366938377201461016032894434751437915388117530117173609614789912598969796782809319116870909337224576655086167650058658362518637385535320203333
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 1,381-digit prime (153 intermediate primes).

Certified number1,381-digit prime
Certificatedownload
Certificate chainshow step 19 of 153

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004959181087 --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":1100000004959181087},"decimal":true,"detail":2}}'