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 #1100000009052693514 705 digits created 2026-08-07

Value

426036784316576569717158764259861605665087737659695334121687129431423871099817947012588575860032471771220459680400083992397574468461364590764809874429973879166020082726818492571405416663276540126533854970228756196630792321250169375598926656595156310440175119360407767614895993441113283807754724640947705873365442526840753410132708323525768037078786400118936749290904268380273214417965323220937787035619524791156097176020369255300377393762100814655628757263146553200635186340570513072468474296910804381179002526652125210974120700171743451537610397105846028787634971816216445906158362293730695342670403845200789018609897349632030127115869606225672407506496486852634277534172946111554433053550689165281707811
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 1,592-digit prime (121 intermediate primes).

Certified number1,592-digit prime
Certificatedownload
Certificate chainshow step 69 of 121

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052693514 --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":1100000009052693514},"decimal":true,"detail":2}}'