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 #1100000004862382388 1,782 digits created 2023-10-24

Value

327119227647482748686894975086928073860194606731047503686778816340121049112997515285414546189022801967640685133676614186775249340788837431835791909767789517954795021014696124286026380650739443663608413289522632784963808122129258864851914662541538210483477343387986579511617896474339611288147708117752752038959457566549104254018593621718913940188809320375193994678210275401472206962692506993246228741204649984965802483821169715225751787244911093653761343946841140919782727442036592890412614203567209060002019734757674571188639337085206539894484526694001210224895815816903719714664571892910308541893891357776041974909839633575349655291093771042114138235907818353662640615728889311429595134976218771790756719860006445837951380245472868556415086315226590459177336093255468457454406933245410097394637681064662360630648480296242765655680858582356694489921660585967218673605892416845597343017820872930167551012483134501282585329221238593884227088572062215794260907124932195300275667913096411200560692070669518105104532639843855429005273309865181243357554100546106876581407186020934588995679165970631185162095054002489245881201541843199773128372484807306893639153058510834778069001883696196745805329519761317206505862498101758721965935279635924633871361653878707445328980987333543822938662852185446178218258173204233198677901592598467824536568244066431275162261702884311138341473346082374399480389981487589764354975484488070638805438587522501066478890190937160023910645637608610568406022172701869494600382675896627512516122488936287375367326480096202881332508256934855937761011256126552736865279792555939010604712765860008984948572041915076531160326024967904502630820041771797729172027520564679340328173744706224833076780475198256860023730321280511350873852150171696922157139070674374048941
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 127 of the certificate chain of a 2,885-digit prime (384 intermediate primes).

Certified number2,885-digit prime
Certificatedownload
Certificate chainshow step 127 of 384

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004862382388 --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":1100000004862382388},"decimal":true,"detail":2}}'