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 #1100000009008089600 1,460 digits created 2026-07-27

Value

25711792073425182815073516995977435541074854084572010731829694460318975693332047695522212059553441919566549111306936517473731039995591457380499353317150782934225927738564073526295270056657701920885800233383851288431042533915465177206021757331511167017875455348692194999154711278374223484606017329686804225395204453658111127428650601298993057846243978262519003039552365808288619553674177985652811683895747791865400583148719055984190402220173121573327973555632213373930697931725016377751665578565175250775765151239768080679748091300589674038052603111335936497432284221300423263793961651591762413331509840899252706329137706127443637405764566078324026564851409704781526211699199417314124813427196884454775104952702236266815455103648744331284367776562368911850736905004620813061875540342935715266815989207298243310233104058125519037381812505071179290751159407240780416723157188852737160255753693171493667927216004678581112605840246244426928909034849215809479309460176261920057037036239252831759669687587073874686089459494376996604689151159992527758314504053584784800675913849106379526944427245058224324669059693930061388186723880187663544431802577528645006034472965177363683788179747292642865675973219144625390367503310937955511050187261844119020207953095292852904652681303241145207878649906742300443717017303577679168178128962237811643513319925810088321277411631371781727306724911703562012643397919147962602397852267241754035108853473411573514488747786707958972503
term 7983^374+374
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,460 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008089600 --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":1100000009008089600},"decimal":true,"detail":2}}'