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 #1100000004931999705 914 digits created 2023-10-25

Value

15549183330999490713734990269720745049970764350406065846535818380446341591874735854462581190406347959911945304048681626034491007552478815389696079600879862587421011531631817872666323707089901607604750977248981196823642613045191184345673068445910397048572130573890252054098502161441352591228170404963987538981398801202830195365921001282893254656372497211271132622200851605644531538056211934203085666803488561967586859375463063243055896341249173820953231321341236115533157336966706336765720262356565577847093798748772191458949335023108893455027470558314165507165023378767594461165547318266470240482889121449977640346879094575603721243405056201798552297503188246227377777924755589250789876129817877163304018170014053178592162830308631449119263858407971513226122797548844160684662847546661618825147581576314432203026164489821071727120207232283342192002959486396381417484855894223710119917778805551312263510663527697427
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 88 of the certificate chain of a 1,778-digit prime (204 intermediate primes).

Certified number1,778-digit prime
Certificatedownload
Certificate chainshow step 88 of 204

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004931999705 --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":1100000004931999705},"decimal":true,"detail":2}}'