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 #1100000004985773759 790 digits created 2023-10-26

Value

1559085530599357141452561050487430876468297175991084258217467770435629446348484521703790314569561525586516421291965029188133221080067015110964527321115919598767089183334683174826099375590660980274444704983676554862353658157658963724860314462983837037916333875597598783356144812946576105334824231792968385873804348562293068063693995201053324204311290496392642360287019463768270454259053807795113935818001141309899942497726970552569163296455944474076984314485367699391471505110602343749486574464605984573054745141884051786094395047470152227358709710422306402063900991901397903512562054237404962474861278844656523700435402817255583701104104969065736870530956460677769700469681384782703656815322950110548713362383639761945579002971154664686790588410577444032759986233979923469727319422860633049
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 35 of the certificate chain of a 1,101-digit prime (146 intermediate primes).

Certified number1,101-digit prime
Certificatedownload
Certificate chainshow step 35 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004985773759 --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":1100000004985773759},"decimal":true,"detail":2}}'