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 #1100000007557041012 778 digits created 2024-10-20

Value

1245540838382269877597693435685251044253763052760713463025670862103303534246673145432727582212335962479396891033468879369927569099912327547676219824492996500223569649278209003152400685936267979191474677782609529761571490602707191320055357921158886750535388766239963473330804993394206758463009335597959760389489812863461501026556538649208311481086279082731566935883001845388944429669895824466636322743780418216237516880758332452117278481359247772102303971250285591538895770699429877394943361409272639422461270503612968006890923022029182164204430403472001970276085729474893465206033799917101236939718800657599487533348364009270135512533205296045737644286216410023873480052927022022834201229773348962776451212829960490010884967529863582572018453129861431485824454874306758972439723
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,002-digit prime (83 intermediate primes).

Certified number1,002-digit prime
Certificatedownload
Certificate chainshow step 20 of 83

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007557041012 --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":1100000007557041012},"decimal":true,"detail":2}}'