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 #1100000004955385699 939 digits created 2023-10-26

Value

716665644465702616293653107921700481867642343254418485502654412725563312289239563603277483075894851657487788616864464997696024518108051089632281826197140170252010353896792109030808797652239234161028747624233677465129899291540588856657083239186218215564720895280842876684873178224443080751806667675701685253095829290212135368281185781654593725238948496085431182516184542102759532009181215588441523450447873291065080165359152377467995218317822574336732348147712467250424935044849078619325715509923068299176752732686025799931268682395495609209174767912296807282820608460369349039710446128600663372016350710727231327950394751824479916180299464611098990045307951320498502563748879580213189562018695218148098496502128661845230662416556220676940414967809789211988212369655087869192980332623515692136363757950816057781098128658515029354690461580401235783262526352366904915034634254258008091691491746058990854004971237524440557596923914368660127423
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 53 of the certificate chain of a 1,433-digit prime (164 intermediate primes).

Certified number1,433-digit prime
Certificatedownload
Certificate chainshow step 53 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004955385699 --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":1100000004955385699},"decimal":true,"detail":2}}'