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 #1100000009078768374 913 digits created 2026-08-12

Value

3054829221328796541587928108955277648428259482000967314217338520217043852129125004307952694238883597750031211135124081132683293371326106199072591103991156461131594311622559161553039068213805168444307575979697869203524436248660764169225963185512248164096150865807675503468581776741973333620397105824424579587142835875491443146660877959605974882432524947960255372403237222414550066622025175766696737857379980952958712071386502012092325360593410199522335265570448885698622034218980099567941023063204242955750604934183146953821664911129678694802778950235948292981451481266120165208358590925897766483175141475403838050772704047411114010779746705173410009979871342609982238334675315381886529120343378860318457595771018104581187709118712980021421189685605325432538051466226048968474499265427025806673923127355050252684932301526014433807665056023736363993244388129740193306050515393699562366253023946846759990155951030877
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 92 of the certificate chain of a 2,153-digit prime (152 intermediate primes).

Certified number2,153-digit prime
Certificatedownload
Certificate chainshow step 92 of 152

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078768374 --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":1100000009078768374},"decimal":true,"detail":2}}'