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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 #1100000004953870303 1,101 digits created 2023-10-26

Value

149329317715568295806367550504971911380905341099357840637801325841887959835705937012178275705102574791685139416703360819543870104870690735285929944349962407009301857167819516603304346916731494557744999074532679854433826106315301267975339463431365833957857323134347564626810689244428561815691078639271040596718245302603647142027131686916867310913220970262742448468147733138529791083962797768253172122623827788703843412428775538983010985450041190933561389231628489799522867397612606454043505658768740127305876277318580807133120323091546526136360222762462763586721580919026981563012347742829690664316828985001790920021421403925906635573333583985608974161147449906615150472542654569586113314231201396604936759530313593558565953823298259276225991617464602419666514335174400718388742710634691317786781934840411051175512318581894012108793494119250516920627554486477721455584735374175941880390872087778496912470355140874863225573989463990307830947342501881656047768936121605759075049113893951007551917706386899817863608140155268673564405170582466203116906693712242679707916956318906947900756794221025962293767
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 1,453-digit prime (221 intermediate primes).

Certified number1,453-digit prime
Certificatedownload
Certificate chainshow step 52 of 221

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004953870303 --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":1100000004953870303},"decimal":true,"detail":2}}'