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 #1100000008680031348 1,352 digits created 2026-03-12

Value

36855344672358455522213968325539448307753408136616375900621203391864905107066803505493509709112948210626944456095649229609001795913872389251917592059666745200080760611077038397882425739628187864963406546619513121323315977588143968835936323935112990611380456424593536145317885600575631223902685035830487742278185382670123749288062857134049084996575334760932036045476751472540923690303621840601627310296686446646494714470241193636566644185761589493558670506426795379155223687999078159583156754330439544618412578580406789791831712312943371164824115205751625342876031518921578283228506109629230821354333192868668632011103890051559066700975351850561100163905013412734954207302144251923675751565162418452585050717616299983547189492128970673856997635597186366727991213156556869731789471529686518113922398891732370060466169388284399878431945761088867255681739890854536036250338785258489853489643315443873156621659410910633382163427665377404068173759728520869142666165513645778426281546481927140960844652788423247326056155794028240400350096364354493040978083305149287254569737720221577866369002283528790110187675969656949897187725180460520529846487746512724495803705942413072702099794624364846253857323799147817194340048470096956389712111721013412887417944833270439761072673730389838098406423270380151496945115004915808212831185289081453897001753194484627916883
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 1,975-digit prime (206 intermediate primes).

Certified number1,975-digit prime
Certificatedownload
Certificate chainshow step 63 of 206

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008680031348 --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":1100000008680031348},"decimal":true,"detail":2}}'