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 #1100000004953871267 805 digits created 2023-10-26

Value

6644644364595984175590404343789557310901884473731602749147038529753671616724569665288916949383913306659240251882604729286416020210782383269715313164247690384237256838217906078724974591548223127887837337042472230565570488503360810894917004064901375452405286160551780208694734818668817323104356051993240306937012880502950269526034402154360546662820902201101955348954263683734305429754979409765046249315729840977774877364830383762963741084427410972200550597327553789174228031035573579218913748937905836680147018699326842830870271006296913990362185031706168119882893373278041546027044542355658525749543106635006583779327953675605387826569300174944841874324449871440499346112269695655967324386303988712420087356159260005227533041285235883614573044384725412504323670856695788161968571042417576475273668776366133
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 91 of the certificate chain of a 1,453-digit prime (221 intermediate primes).

Certified number1,453-digit prime
Certificatedownload
Certificate chainshow step 91 of 221

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004953871267 --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":1100000004953871267},"decimal":true,"detail":2}}'