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 #1100000009041058829 1,281 digits created 2026-08-03

Value

384313217905450911674735624205963035907582741577196517435130141160922051055325609782597300953362950035809901847984528541013752708700441973213372384358657945750824629275380444303415408661281150210443647932024894909618212503505548537638893383430344706297092090796802155984426659031290397879342135154600322386186296561535941225516545577889039217517256875346930803180375222029535841755921080901654495585659045580504415932702062160008705574007583273106590446300582988032251722027720182222909723565948891538608542647493768672350295801281714123645134035679906174679495161689007043773304956437728542800541487313384141044930486744874548606766976773075187248154593208126512639637482609901122457428225317602590041329501210741179322680615978276458567025581660837840520571985579159756801904854332853135328249848036088357377862357716734605933507226140263833707371858499925612556871723132065849078540601431921041711245644483674522871697168313242151392847248977389135369480528820790730301986278598290798731187533446080142869037012757499730518090397255971262153827418377517845343017053983427096286970627071432193409375751317288707043142752350947080629131062745234169995629721334801021603796628313395084202287009644262983434155096349890210705330180971130164362249065438195463016984852174866462212881
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 1,295-digit prime (102 intermediate primes).

Certified number1,295-digit prime
Certificatedownload
Certificate chainshow step 2 of 102

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041058829 --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":1100000009041058829},"decimal":true,"detail":2}}'