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 #1100000009040619077 882 digits created 2026-08-03

Value

325049782985085599122837554339033357555462307558253470638603652396372242645173996706040404367592937011429457136420565697574858974166325858242463932709677581067338127244871196552573742032304395237324710012958074504753642494155684697545202268481740093195438153759837773543386457990586163632836877148142607759395926050413520561745363058190399082526624561636148327044218991733151692414846786147226495372295406082994948252990006988587981314509559311389506951164491804623983125124480737429547860620876731191535697543988822117001516752057296984157675984467928112414794648537706241817653440867605788410081729295424241451637650183226775958937071853440898901441422805974101041019271314130595712954194054973440413125245139006589088053509617313870487738205032639166800670263312970325477524160484363191898609030044581787129354585291570145873989361013747621854983261240575206990034601787865370331
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 1,275-digit prime (112 intermediate primes).

Certified number1,275-digit prime
Certificatedownload
Certificate chainshow step 37 of 112

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040619077 --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":1100000009040619077},"decimal":true,"detail":2}}'