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 #1100000008677177829 1,100 digits created 2026-03-10

Value

36195400108026740880838779180975942029457456152564631435871841744780644330956979825037452207098268983232729119942104274017650072306787951148797688303061001736393226875297266166037148408842953019661738499972458796532081233886791452695957136760307458573149565973468488790444373612960405409341436088365945359141361980609501523058574754511569352644853560740915445210407791375656618909232743245599895262776366556034684113829416051564482947634136269248236898334968477640092312564982214220360802337405359988722247536990191440029206998577317976516347679700048552435604393619229419822794843775716766013349360245085891174523857255448082499944938558603836673692923998929159473763068272480025892893932950722315728841585291691325363788693757750744151063521875209200480567627592543108756967247703225256171905537632842092018318823431119606859144250741421254745979733042550692139715034733460699268570462041834150342427388032694574641791020511241465053101190993876734606401819694832519737883280232011993342587309244696592584038108754299837226915708322344416028210490129805637000679421108259771104861984259593639305569
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 57 of the certificate chain of a 1,642-digit prime (178 intermediate primes).

Certified number1,642-digit prime
Certificatedownload
Certificate chainshow step 57 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008677177829 --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":1100000008677177829},"decimal":true,"detail":2}}'