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 #1100000004994494398 407 digits created 2023-10-26

Value

37934841055403229092394146002742440765536673254396919775454302197517062841195841391454941240122882734164478229856592640322605503698455966958914580135367325790105929757144117041627086152913223590490192576433357346736764611870217136943812905465997852812906189959401378766983997675255302959277793914241641281514785685784071310503404769647729742755321251798562350001180574488022980536739232226680874359791869073
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 86 of the certificate chain of a 1,031-digit prime (139 intermediate primes).

Certified number1,031-digit prime
Certificatedownload
Certificate chainshow step 86 of 139

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004994494398 --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":1100000004994494398},"decimal":true,"detail":2}}'