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 #1100000004877604584 832 digits created 2023-10-25

Value

1182944390567937316650789836987152809341422854060274147819100336193431029511452325815922253302203335265720009900731612371119780433956630151293239287160335493892654988315931113528295401916654026937663995253748022015346032942606682503557830120046803797126674465203436425564613276508312202803624656562709389883387815146768792001679824878800378801431873039729116305921229315174809421629970970529597639515927650717891322879738803861392589503388661763176967703895877059391645026257335312632513801973281887986140955608689553326586687162417730638813843474215170247514418854138819315121390693131936635140291038824428461147635304202681035036393176717564105287469257887370066731865813047017069416457459024493562278480214617008114794561625712515479915892250367805367424482738714994508339030006377364259285765666304909533281159592852381939148919
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 180 of the certificate chain of a 2,442-digit prime (311 intermediate primes).

Certified number2,442-digit prime
Certificatedownload
Certificate chainshow step 180 of 311

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004877604584 --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":1100000004877604584},"decimal":true,"detail":2}}'