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 #1100000004970329029 509 digits created 2023-10-26

Value

29872097666695759417628017862287972101037870937188899501880484722380714139902703753396922332538296777189126783743969641204387160492681389141286316071226836295099086028147739578580597019049091216700928714390817522807390270393688885853515863690486323959407818292406928002374249991977348852015627620208900775714820360802870399366412425542423924375017939899908771097285541756146450613314630945405297202810203755414403012742861499409163339433755453173696362572135574937237022885605891286469722380049615865225544783
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 62 of the certificate chain of a 1,270-digit prime (100 intermediate primes).

Certified number1,270-digit prime
Certificatedownload
Certificate chainshow step 62 of 100

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004970329029 --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":1100000004970329029},"decimal":true,"detail":2}}'