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 #1100000009080279651 979 digits created 2026-08-13

Value

2673393468506753453022283478201838440931757620808741408280266528744236528413091931982979911354666242813315589774102813420716124935273142839608930769804296462275277533986969960993060023004830072922837158659719286181671775912179319892704378023756374208287153810146816373849433814146464144547947148176452760083784388614566228201109377749512001911301983844443547266558071934189985482957320772983402607220844392991822785826387841208588724898166032822419260882745730329613554057546491726058862172687171611528280867439214247692117196770729045820312976137174850415864629764710868442948101678212221046852830579793413479123790902533202193461533662197742640250050313144578208049008551050936161508342910454517426714093839155238394500430409371360538238278842653950600251921118437419981266824610868145073762186921492316559890984032300887435205951811461004687787191327049405585904674766135567770357834863081380345390830742076837255814668696371894177193181872106151346728525575311958236155056817
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,868-digit prime (143 intermediate primes).

Certified number1,868-digit prime
Certificatedownload
Certificate chainshow step 76 of 143

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080279651 --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":1100000009080279651},"decimal":true,"detail":2}}'