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 #1100000009080742360 1,410 digits created 2026-08-13

Value

156291614205454033863887133764856983591024399693810081873874015954872630232748231689021168696054862429088955682304995716471784463132863521695343252574410736687155272454202166592264813533407458895046593332761929267849819866542570639431930202178734322186680069411549616984130456389737512925691382784617539717158326746058635822612158194164417533014896891456679461702322732410443079043706522477913222648701656182803254982141414554664795657242329577402884199839477614880071154130929807864889977936571145698447462071494908653580725544457306981842338822684890692862543990176552599269885939215681566821890822594926572396948447441395226809408926011868435180660852166558753273132814529243880703096588864671171276884098628859270944675435120767032197366297606608553550698495046474940106424408843359128355863164355556610460697085731819068314867525807706752199043664714376022564892331047521200970571093214777478989891068310726762732208582305591500288828952549776468542273327172824486299400221996240072071056381511373194978150277903148423288145497288564718420543782661538054614703700179541535986412720338408195143601850852724275795567755087208246417779209445519534608932118936977559947915751667809928684473384086476315287342101718738777054908513803820889535582710349529135236315240650083319012055247529474443297253438148166755794530628845502928654594823487185391801584426374224822937749437880374292676963975889197087353851223
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 1,928-digit prime (154 intermediate primes).

Certified number1,928-digit prime
Certificatedownload
Certificate chainshow step 44 of 154

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080742360 --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":1100000009080742360},"decimal":true,"detail":2}}'