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 #1100000008675880304 654 digits created 2026-03-10

Value

734526367652440781856150742961114213043802750505615248858529154644321937351989845606105106456515695404584966993208979932583403238580034313759812985766627319801277685323422336005473195600041139414221171743918618996953930645866131545239483885858588469606499281523216040026663576384569869881735762190226134582893576897000519083206029938784291324234183884651335126104112893423821569070373646904782194020952965733326690907538069484656225687749381561428540515163809860815984917098856557620157089005736426505938134402587364997864856431019255810729259596222869398835862427162598798520150151127802319986146576338715298476065903257548805038244963947427191830512391
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 1,152-digit prime (121 intermediate primes).

Certified number1,152-digit prime
Certificatedownload
Certificate chainshow step 49 of 121

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008675880304 --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":1100000008675880304},"decimal":true,"detail":2}}'