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 #1100000004891140226 1,384 digits created 2023-10-25

Value

2182262185941675436447804410775460594051205159893622709993306856718127908820484736155770217972482997853764502423173604940051639432465452871526009299687860006501628471024986954705294670051012983168657050598848832821239688340403628138349879026331572362028832569617004538419967248321610243098371616935381228720166670440233660774979703347412809503583824329884423681175653536138975323223192583693218453968059046714027485635755404404385719078446821289810674201708341738170905153594823069171248113228478878923864549777379779487803419649167748587909185955748303982536698353253495199037560528219207343983124868521461682236630590823914469248964781402846208220225610086330096490124890373457306736542940709768911977001385917962009756455697003869547900817226603069352006619630551408081579615408706590812198497700408202308199381855543228500835653707014305604345878065960171706484909161517220356113085520346849516378979123370919596992770173749743569893563967357157100516512694332908663958466765055806976114973436724936565005375457608682834164203828022550708140605719938731930513608326295480079907003401982665934250121983002304265712788046392929050645595481465991253368389543052967749412436678626648567756649004787426751533873216685736985416983028789181062175804899486213271753621204574310108027669026601739102884414285414217890499179007730259466752024612036707135703278001734411871025487155320716899
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 2,240-digit prime (172 intermediate primes).

Certified number2,240-digit prime
Certificatedownload
Certificate chainshow step 67 of 172

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004891140226 --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":1100000004891140226},"decimal":true,"detail":2}}'