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 #1100000004984021387 506 digits created 2023-10-26

Value

22469873077504172473781464967819724625946019823562172011536113015793446704528307817206551857572378115047795128560041376344076965948974421056725274882703634508610932800263114990660673192767314849074108129262163044838125573408923121175628433287202476872352600573401358839835522057624943855554731166014178060044676732848462209698603361438544682818494422300051643625518651811864881331752714464532870692227418681097863020924746343650446775311196437824335518279733339604314804004156454253708176248093030023165917
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 1,121-digit prime (166 intermediate primes).

Certified number1,121-digit prime
Certificatedownload
Certificate chainshow step 87 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004984021387 --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":1100000004984021387},"decimal":true,"detail":2}}'