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 #1100000004890470650 1,393 digits created 2023-10-25

Value

1812145344818471751481944258567217783284408014991705133990370545713710206253828996419000960118829470905212192285030169989877537424695964045706614557436454236188002517507029409495470340757667672842461472653847337119143597189507995395781492524934567069525344528225449085083896186681456933551583256829537925635272067034705148695654847034251724269098334786746863695299779971390871556998078345917346740049271701070443948451325383233879360221037147610665337586747826329668499940510629900741369971875152332465429012333810132556017333504245127481348730105034246317126543430737342344287137139551206222970076000688895249026013677229325312646357999772616622124627093081004908971133276897054874707801505093293369723605514318896374123333806115336299055535746140979626242218904812345487074534210778472835831107393616641799471743925115056478352304678880869378052716092122203102307267093400386754849192431283246425589247304919978791829777814501656426252582593714963195706481964185625127138131380984382389435654809805820676959495030566830973372295289904040183700066914223797225190833449378994413755314514778528877315665932028243336508647473587212146199809392187085306846845067380908972246562383298316774132170443746660792859529759796314205889754447061686213546896339006384428532377485597303594387951000383549648592247545966330495200539403136322240675357456301938858808233970335324184962286204975538300117202419
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 2,240-digit prime (259 intermediate primes).

Certified number2,240-digit prime
Certificatedownload
Certificate chainshow step 94 of 259

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004890470650 --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":1100000004890470650},"decimal":true,"detail":2}}'