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 #1100000006961638013 1,190 digits created 2024-04-13

Value

27920998794770700618209366203848053299602540202177057585509538745182420962213101168857984296661975169996021027891656846721092584052506153778111450846340291089937834626094049386454548250291616773050339021477591636068716964694042532743407055677351462586506017327790786368674523853413373108210077151772859624190697674497432416082964460981903954965782733018172641959746523932186767716644460938819156450998074756131057660116463262329651025127238677687248728653775217356164294268793837933686104546627091548472492809375350506429055546524896198840950781887981958290801902458051724008173313340683126554582682056263554774615401381995971423304611341079459018201117720149177164710693487780290769203946789736924419981413615095418762967071811664165672856246782713084782123009950089272255234380554138089470336269374252327857204924699359425082914807029326852924539426028589927610253433128347266964195535350832665823173490777503303775115210829534076134265980135182789998248130483952897962432464173651903605381103170580175905924322797921444332787058580789825884825849164276705133606126049686725696738177564939755940382222424061695266387033587371997924501121802195473401703116064482335773275582761255228691691
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 1,388-digit prime (218 intermediate primes).

Certified number1,388-digit prime
Certificatedownload
Certificate chainshow step 36 of 218

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961638013 --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":1100000006961638013},"decimal":true,"detail":2}}'