factordbrpc · fdb
Sign in
>
?

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 #1100000009023544854 978 digits created 2026-07-30

Value

244131069890141540260567018146385150811889059133555721771083015990529447779838142148911753995475351000292529395997608229728056433374161981538955068839614463262394313404917362678588913035597917636902654247320223288072398289798755936550883029070491063295740559292867144698975146353426112296757598111768178531694214496774282879488309970022395938900344780399486134181218940745646034374320733335017668735759857521800656431870687754185106638477737678094621431460172712214613774836796098990677358838198829919856567803146074976334086622734599439986854696177787228930210763761595082369201425787608024375896966864752168906809073579955882757256415008398338260984673253278474028324085140221846247664558238322244236603629206327246375063889452545756959124862029414968642684370097779175480527672923708278941904410616120804842362317541397769861921635469690181211251427879862820539372572005152739616343060949147679677494296027914563730542969011485150986540588874476141484329281124807245307194639
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,174-digit prime (103 intermediate primes).

Certified number1,174-digit prime
Certificatedownload
Certificate chainshow step 20 of 103

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023544854 --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":1100000009023544854},"decimal":true,"detail":2}}'