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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 #1100000006886661177 1,227 digits created 2024-04-06

Value

709392004525543800653943509326722712196331220072134093424466635747194509497575185755333808716271861732916953680934110278220889832754282528763736946009674235074796801330121268360194997428931955395458037004153868539579786375307520546466389042010282879306055178126664962297536276825553853467590475496400392164184975111429132404900667894367894640833365964638059776343092942805271018741671827708190656183984553039345810057377703047295625450086549618073108073868276183880625488989416950485192407974829742656841968386237321252336880820995985970941082475840417545248756166854759515004438139260811484636731954878880917354347137708112780338050856216129260264129745897203299408485769078065874550156466740837610036456075051146751850367692928842668054744842991103921705084623096277329320632481734124233806282753196604842179283439861751905535704849225650467219465638702085639301237367487969423207312585298491225553644986214697114499129919354362701319714588416844254882287620115966596209910434593282447560369112695912173534227116578286573911978142180021826239263687110355692491054180349461131203494280179671953305840173880536412993864197167808243416998173929212721981113805970777595190926825332989709952241713702377989962454441016073430631519
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 173 of the certificate chain of a 2,980-digit prime (295 intermediate primes).

Certified number2,980-digit prime
Certificatedownload
Certificate chainshow step 173 of 295

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006886661177 --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":1100000006886661177},"decimal":true,"detail":2}}'