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 #1100000008676544293 608 digits created 2026-03-10

Value

26249962158969550418702723921387044731471485630406469750400289645886091874226296421932356098263124531726961760034839164520294906043593412093755096222018279592926424714205640997792032535846593987891844422450004906460172966490780022272392886166477483098323671663001871879084710751011273621303723118457057071129444288872253043634776938292974341051933557661214660246455778516226675545334761337400665272416117061739729172350828168876385605749665407941171997233399246473668384203546192419230591404540744643086740189146314754343596551954252798928413067534237839248677941609488518327761057490445697021527386951323183
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 1,449-digit prime (154 intermediate primes).

Certified number1,449-digit prime
Certificatedownload
Certificate chainshow step 87 of 154

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676544293 --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":1100000008676544293},"decimal":true,"detail":2}}'