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 #1100000004941339465 921 digits created 2023-10-25

Value

870918676405631309208776193776051948286030770752156560534028137845644417183344987543145451392732151302270220135415674306303180937335884759462827163261569007459436478130762470725880288454058146463645245820902074848174559496290621238965081416028848318209456174295951441538474935584223811976327596697820608243107489920575597020675427069881050852594958252340661822382527410291248650255384282676545271875286506346162194390538648506517308641749058774404742718578395885617726930882408816969569968515457782756402590606621680460039221275053909276919209312389025764668242797472438941013784631940441201541985490239438457119335841984520396464645565814757307679560914464838579999969940750140709878321142440469514622433051542628283403274367131759939648357077883256642278386208595982964727409775899525955262335725362772864716893276804660892738999228725709375453933188561623779825796262982590897470205029437924108554725421252482109005559
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 1,650-digit prime (242 intermediate primes).

Certified number1,650-digit prime
Certificatedownload
Certificate chainshow step 97 of 242

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004941339465 --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":1100000004941339465},"decimal":true,"detail":2}}'