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 #1100000009019783268 874 digits created 2026-07-30

Value

2636349643143933968193607147769192150479817561723633513279884186546996798775670124962434687472878578043213302920952367117136298102366145111645898759852680879668633469224727887369136785545462315729928920821452980333362485649010021942613103587460208173797798867805867063693345705270199044506945729523929503705896657740040215280945888955878846795761331675549743656730913588606813277815644350066102710716521107228968888521498578262881252882928953359757450799812831279026878734906683076563497811876491091075159530441076674276611316003149087879183990758328463988865238420279729850925865896431190463788130279849422225070029019493198627490587747605682500390808637313281447568887709230427756626593048309706040809742550461668266415300911155612422906642356418777543241182466933960218371073542931689934259149578021105444656518533474721517567490630692837389966436444411688227300078242879
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 1,119-digit prime (101 intermediate primes).

Certified number1,119-digit prime
Certificatedownload
Certificate chainshow step 27 of 101

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019783268 --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":1100000009019783268},"decimal":true,"detail":2}}'