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 #1100000009050513566 1,176 digits created 2026-08-06

Value

152414792603608912472899852887429237831907093272459926246525417851347893821412463971692099645587525729629096985039457088002546342978165868848005750276923347872485578948250856788428682080861579611206615969861465153375187787945786938526878471963553766620860260848032461683434477546403444067495975701965923588631331655532497847385809981101809346599121783144855252465607360856354258711164010868849859287833128796870793116413036643043872977440059065479726177002781610860956906387417585707664676395872957582910268603266089237385964657357735376760022917596221038025225171326769505839488780171192768255826167015539841447503640067978909885826685895683216572289274372245813049975627285059360499008120123754801177101556488236431743862884616499604842216196286193471133428556090785865280764298486823546911768695142997915575347411856949595653477673880378835869272941394667785380454888283311085871211009460111858209121417605416922248467577358287843534353889220476781436318882104827520838751223035142180306752643350902138123882463994040093731173888565692832841615865321994477541811115400200525366346496393351426432778547309547784353898020286171855512353240425663597041105281949473354481218309
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 1,530-digit prime (124 intermediate primes).

Certified number1,530-digit prime
Certificatedownload
Certificate chainshow step 30 of 124

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009050513566 --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":1100000009050513566},"decimal":true,"detail":2}}'