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 #1100000009122593109 1,140 digits created 2026-08-30

Value

846351437471346059193551448117192066451776554406684837704416596416295518647980585669529533591116149403394131443005834162271480458075950259137841469448723216948820385217051249934761829529670211938525540207282548961547053742875529020435273920663903747128661499176720901270974707604923716886456239424245793983940056982212533763923831699229806290103802525246707191326817841789749470425906634425343884546315760650819641807714340515551286998118210269506262250268645998923320516548587107628667552254960671934013814157075441781249201815255567246930727527127536398784040094839884199090864300016575637315196300928962289076164825640591245712502474384517643341445516390261846593240109949341504999492107768592317780290726741438069756314862976083682454323241047906661589753748558164154784327788496625173104095019716513944947554623442354502568066756920484361500120384024908254014762452399606084881966820793414404432891812037800469492887272722538125037477374850847622417321857676364582567413435240038941275829901394947774958837019504047536924667439289924833744948714012310280910356550664563874899464072657817570493324314657557241889175942055166455495306357
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 1,775-digit prime (189 intermediate primes).

Certified number1,775-digit prime
Certificatedownload
Certificate chainshow step 61 of 189

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009122593109 --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":1100000009122593109},"decimal":true,"detail":2}}'