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 #1100000009043979815 1,193 digits created 2026-08-04

Value

22601924396702301277604059635027083145823949042559483417391898886110652341514976437151749517589851735514870706164562836306360925606891783518259080381820478174462976081423824406820231311590680268365948626198160995926686977107711845843697401179020386855598591693859026019072911886400242194988620154202983969405505755896657188603586984974065994753248763041567990063871135783908738741130676501925859792789530773026930888342255135551876608743426895035103577591439866222594911335731725534999069933195613466183815755556763078214525258194617187015094845649051513373056941673790555185162025504608739839884563808477445289011398855203382212091980159033811531001798905005727262035206993025542188179506342333045289644900388815008941776594729360434793740904193691378087592588265667798819166674970082315309819208835863595308775600659141466947667584244156738552216247178391061335770748238024025530669967794206936384797077244052583741444978760575566219780709941272821507899447706135173013370112622630838460526484411403730582327337652766062859231880471197581366558494465391657492273305755000375276055795068065361220317128906384038363668415686220557796788535849943610957503215855734649681926743022303859570867451
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 1,384-digit prime (111 intermediate primes).

Certified number1,384-digit prime
Certificatedownload
Certificate chainshow step 18 of 111

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009043979815 --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":1100000009043979815},"decimal":true,"detail":2}}'