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 #1100000007557041018 733 digits created 2024-10-20

Value

1678040658234006288862981839195128199052689888961699831050272615990031859982417108071421319146002652847739662538952447151785498069794728335983401147372816207095103015041392004800593338837356629344116850419997442421414855502729209381104962964273999197501408517098668843364436706947400291003736949967627795705222007507795101767893686720105464886787436992545347489001073059434912468960870979319859231133758357578610040659056566258616069242836316044146300683222536528729962626547085120810983313095632751337038232277704329673430082100954872211139277356541256411573983234511474422294615795496392557964998505838751273342056733092799815953959621634985398185081065225350145041351333703131897318509090091463222187369743575294472687405046571803
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 25 of the certificate chain of a 1,002-digit prime (83 intermediate primes).

Certified number1,002-digit prime
Certificatedownload
Certificate chainshow step 25 of 83

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007557041018 --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":1100000007557041018},"decimal":true,"detail":2}}'