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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 #1100000004875533454 1,497 digits created 2023-10-25

Value

246222913223019682880358745867767232307684931680586204039210082815623713983595832358570827205311756149807424840415220913185732611820711024006201112202444591835318972969360130722750798336751496492302016046643368402593921157072723634859804257586038044924657234991388770869788746551769403237688749339921503451831228975667609875005638339592889946200436728258536792115979164554416822536146571520124192923031674251040487764906651905840771956030923947548839106909734928191447727992389627801643291970919873402161258997926740582670483441043842220423059754153908951453806036673014209650465416950592813170787982375058484210529414486438470754084082215735112299878504696885003436899600212795400909079560506897305119617429704200492309578608755424920304264399778894149417276282328255628546091620504157040407161711241796005890332144773485970923248051407656272883515996418486631173708924410816604009660713621783349846692924777907841945726271379838923205191979883446118732804245822750397584749958740341136432859812355202143877249401163260448966454967411868689264942742247837873546615127871873440700347326940202632803990004475914198218460393755221980811377351160713112166587605610317532797796727524621432976781113276150841263751744987384742268986694728496814283506131420796686283236632123559512665378289780515674267331660520800171648354962978191701015999787489756182975415889434938704560940097564132196404747862171459991873786955585654993373249824959726826955509554532475745048985578197297469162308075888189124381579
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 2,497-digit prime (268 intermediate primes).

Certified number2,497-digit prime
Certificatedownload
Certificate chainshow step 97 of 268

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004875533454 --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":1100000004875533454},"decimal":true,"detail":2}}'