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 #1100000009074405217 529 digits created 2026-08-11

Value

3286932658542331202712824184562010551830422002988830792975978270520038019833668592545451462749145379882591593871539148848894920845042537150538149642797610451880530205162932428506412593060463341473551735270909165890834700783004340080500917303875009446522868289210900776325261622148716858947944790057859832663463072372430088000304239968752154943718562953146073223734855118636861976989065497466152090174520478448679031271187779967882015861780205779538443468183064288551040592021534036134863216458459385563751894811807303004430601881
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 122 of the certificate chain of a 2,125-digit prime (156 intermediate primes).

Certified number2,125-digit prime
Certificatedownload
Certificate chainshow step 122 of 156

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009074405217 --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":1100000009074405217},"decimal":true,"detail":2}}'