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 #1100000004947974297 1,399 digits created 2023-10-25

Value

1644942375918701022080079813099438650011269838548491027710284628361048839129023955587230045709940931255480137169648063772970185764471690616054618244753394126510603690941356878863634566071256248497904693932246002289953733031543622341883085961183305035670321699729163947585806923338318529350609449093385062298631447315731290285779053354258911559130446995296245547795582498387280466970890289696384164350993406458099453305380439633994307161250519662299097764881339732826037277542280450021495189898339834917497155335274640740801208154205950081622256538848599892278579842709527309914491383923903868937061231624179819157439073703550744583613174485198526753912321847472216064724512974323103450154390468684973846717830416766127993335310076979794945908908353031639714122576333080790092848142749861636215356202386217397922637780993789169747873051210203628870866701109588862197777157900128000755725474269434598072726404756038799049346499955547364561612504120886672905581597360482156876569306821462760467940734358499024389707564621212922602419879898546954455979862140134137005264134666630394871910970270526559331775764825570946806664475479509720437582052289006639229844465410514306963858590709350952993553322799819612135156036827092278704155178258902320931003752184409857891218735349361078738174681180812791094785292895593661659983615188713638546196458077400292802982606623709975254316552386536614739189738671239
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 23 of the certificate chain of a 1,552-digit prime (233 intermediate primes).

Certified number1,552-digit prime
Certificatedownload
Certificate chainshow step 23 of 233

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004947974297 --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":1100000004947974297},"decimal":true,"detail":2}}'