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 #1100000004956085869 757 digits created 2023-10-26

Value

4871941449273851928259048872319328379701143090363069928185867654298871508576692814520525510727990262788106822803280180522383639280654344018882494724744628395937975640106310139725116534466197082334895653978074941765418273303558552553828365430976044299059077745375850354127710540892860958716501914457174262573173639253366871838030971217093808262000617291452828601648657472887367133693274572016240181268831988100184516157285341573411737071643847054649326649891673370607756740409402482700132763263796077456740840753030763138914567825873965540157173691551453936113047698722494312723769027680262121021659342574393434115217668717109295273255046356722105911179987258659948461990328511324218433648183489588309856346015778126034263001803479255778851597222755200162381
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 1,429-digit prime (224 intermediate primes).

Certified number1,429-digit prime
Certificatedownload
Certificate chainshow step 97 of 224

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004956085869 --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":1100000004956085869},"decimal":true,"detail":2}}'