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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 #1100000004928629963 1,084 digits created 2023-10-25

Value

2070750262208245787062028275160575056306418414409672525082980404210221815722386249633762499710239669627244596219055772883574410241082341859117158049518652307491919973708851636845872982837609037479304544828734497938793344731209570466688855981715935166485673474573398101331283972498547863090064881082368347666575724013420446294084174060202582658927337268995840260303828944243902766419162003822584517285625207631582466808286419214107133067851284081564553261997576443477289460010412125455294636119147864786350705101583886367555786287133023163177595870074019347648527760962108688983734582523702752661134084272070608355955018460254219345571443005370035114325659820621654001507266067712431829992976802972113502422220270845014821031206477883605157636813619394079985510712156889610418841159816522371668877985688184084024651391529298608017453526424140773757849827428194787416897809800281218566594486665244074778764895243916523723882498358133405858751830998580877625680662353481488393828403249911685834452845381195704590665697714066225278790112246586868748923155238163727253114844979862976385177
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,834-digit prime (209 intermediate primes).

Certified number1,834-digit prime
Certificatedownload
Certificate chainshow step 76 of 209

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004928629963 --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":1100000004928629963},"decimal":true,"detail":2}}'