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 #1100000009043272116 1,173 digits created 2026-08-03

Value

160304149667691029667984674324513825176848902333667082933496306891734901069538762916288517853464277555559350380918899214841733279409890365554820946674229211561165761069257271501693742041396362324799762936593381306557190931638832283730715381448243660318311117447761392068962441158989149085300359114855218525580691360952079333802955655033407311885119426644468092709062238736364554837887285313343640831916024399361672062348182861009512407833467358341896553564742496902547928279697612917820341378398266366901371801240075160336682136706321184822299193689151897309648559951854258914178817616129105312188980316877952337985175921884764045050787274172503961036342215732695796096762152355393800563109962762637984764865052624862890174597997342749690763479126288881655310625028117529254714817730428437955682973776941094652714566556155660580881073667968130779537754533504641301082713077745462866534194913031686314066787499045188885772968839156082906508430738678621911944807561742210352083821855198403618703179768036377713400303001682612723581988826979965024720546389010833952582854247863924459621708387625084204372330889482114312783300807433085504530762168590634353018998017724104641647
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,354-digit prime (118 intermediate primes).

Certified number1,354-digit prime
Certificatedownload
Certificate chainshow step 20 of 118

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009043272116 --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":1100000009043272116},"decimal":true,"detail":2}}'