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 #1100000009080133385 1,147 digits created 2026-08-12

Value

2824791120281339224023574016565371880397521016914068962084752702806254508518881436591368552976911728171274311904814149633246874343584496460302775497191821826493218683732501781301317397561385015773784834602550950097548929382473761084181803712303373342608169455088993747116156324485286485382045607352666312814199402979288153265355068893536800678278248835189351521226554257640925575700328994153702616541885554877221770765789070639626258326882817949191653207764589140396556447970744910974444521310939745480846557778182109950699022198909713040429701241951683201318227427735462928579091145421058193785141757567135557622171220293652975872769228108396954527674557360889726887548558925433643964757549502552637763382667394063680664163349784586981769014763200204472008861797208015863355212286614503418250322121737391766926497351416558620661016752305232295599137918487793039084603281013606258161780261945855378146372775406386119302051707590015422264086174152243668695414728070776284311141630695098717653305000849411108888468730273998656196459753601698313476105879337809685690221756842995055116767465119080116879026512254661949563446529585513285806483164581797
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,863-digit prime (144 intermediate primes).

Certified number1,863-digit prime
Certificatedownload
Certificate chainshow step 58 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080133385 --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":1100000009080133385},"decimal":true,"detail":2}}'