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 #1100000008677674253 734 digits created 2026-03-10

Value

61134202508696498455718671951264159316533853769851711473291453995767522832617544449590471319115670246261273134891543027275758847087643671037585671790299166802114376275022131584574112498031051151399510246876156292926516927824320570079826192987635014103179976854179042961375989338309891604037162905591533683488784884899515767876093121737793933992859123610923024422153706861583192471932777186559398023717565977081282849608164734098433961012712062843760828116969899398357729082910465586582286805034541511486890381829819800488994356088378616821242436745000762319082315049056853805199717434000466915096922235091350956877707182057576871858738206508253140893606349485766466213835768220037025409805876860373437391802169882194438976140304527267
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 1,690-digit prime (177 intermediate primes).

Certified number1,690-digit prime
Certificatedownload
Certificate chainshow step 97 of 177

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008677674253 --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":1100000008677674253},"decimal":true,"detail":2}}'