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 #1100000009055622372 1,579 digits created 2026-08-08

Value

6249215910491965818666544307654914131648146069764279204211602586468791745493037413268418751823668836144953545064838004961695156115171519048134835275519456559920544988672752519149690646836784248813796446378447745558403390922712683694806631161479975941203445489667067907761275239850725801079520389377592646162397582990957563543068022327074100739805078832139070715733068893208783775747019011739438037180836718255143103421002841590932053709297230453217209448704107092293372495496156063595374042821689117423555279734636094948226427597109520307472213511403276988841139905112112733914155773038111208130222135340269389879759828767781592844891308092493787901531820627925635020326347174411226795817621863029963780424866486646558498895251453976935746502615219786883566223039898806088940411424667324904845953610528098848900447404445968431917457727725108553343642799615753844745201459436858492092074291602703621761386401913793515762099922718899422869858569914401114284690170191967790992480405013282486953079479061462221032197076958458711994600674921304689268497673300032296494673818851607908980789914482274597447621023738152845544055448768752366140583707878852608834946155513782229747785601436376049130977422646071051827596406478562681275337963980725855626860850928631966885381043838556867438001142456115680363004660878464351047399557976834746320537489787886715422304695761285911430898294001311354958343860901118749031979946409791997316956954188476581606155578960350191106609212909758586460192659052571931885581249051037281847672449887126334516320170780646662619454180670406624397284859746093
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 66 of the certificate chain of a 2,423-digit prime (186 intermediate primes).

Certified number2,423-digit prime
Certificatedownload
Certificate chainshow step 66 of 186

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009055622372 --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":1100000009055622372},"decimal":true,"detail":2}}'