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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 #1100000004954606907 1,069 digits created 2023-10-26

Value

1392419157770466114160501357243276520193524925723012479444434940922959906483617720915284384311779885172366857732065964617266272473623736148142263787532828933363914874628181627140794452737718966289480312365242655565065128184479816084848005894844883827498900484146421980155966907329965289085159897494074735631071243609344426964583758589221293166408162323667085542773201687533274726783799525396536535812224404231085531463760066019095238774759179483489856245122813955657027916347606673243273180700515027215412800442005640552200960081129860930300882904672479106329687633528143628598361990655289726468081396273023022466852612701051071604174438015377694551436374834052479488170130771471620445595142823530030157670661618539000962458865900794841272508437137170582837086267324635295280868553720054483013245847877047797935042820199585604164430339271729154249364862090747739892999209427259606569208852084476519705594516131444685423113455219127088956099668084456657728371606773003763395596232528745553930009780774174745602604368268716587146362649367060670012043893606444131423015311
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,441-digit prime (176 intermediate primes).

Certified number1,441-digit prime
Certificatedownload
Certificate chainshow step 41 of 176

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004954606907 --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":1100000004954606907},"decimal":true,"detail":2}}'