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 #1100000009018987674 714 digits created 2026-07-29

Value

359666034057440924971722981408063476742085467125704173818231772840086378964576781878005685131395636697015788721188614408767104786202461593214628769314374573043546401694803788699217074506049064611352932792008605207505343423659996265730417847939352970055701603533011933721341608896905226164656489327207681176026448451912814599795715320646423664266992872648932771340227365293355079085658676575851615682723406387676578657302248269874166283150397108907920498796018159989795900563029772847191395417344062824759809493530100185822239438389332813057751885656788652331580996801863022611853279197251073423615181952054377279619520287074889946933514874317831457811672481544790220692451360962388756746765189097248536479250792773
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 32 of the certificate chain of a 1,061-digit prime (95 intermediate primes).

Certified number1,061-digit prime
Certificatedownload
Certificate chainshow step 32 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018987674 --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":1100000009018987674},"decimal":true,"detail":2}}'