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 #1100000004933555819 421 digits created 2023-10-25

Value

1652960625666885066762572568034259663363528788194763177341811435131491463775444001234421458261609135568426060438427986169602739928747654826405169414274344705266522171043305878804080453561733903284139329005816836710530460920994534979004910085329614871573522008187266908457739521116710402917120953260659285663817770845736983338817024037348092722592315356216048175981778634222868252900982494876332589636637866180231786553751
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 150 of the certificate chain of a 1,753-digit prime (200 intermediate primes).

Certified number1,753-digit prime
Certificatedownload
Certificate chainshow step 150 of 200

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004933555819 --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":1100000004933555819},"decimal":true,"detail":2}}'