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 #1100000004987722190 1,044 digits created 2023-10-26

Value

817331991758473025708675709070896639405445525741155767922909493756271680620502073161924423964586107466972860505607960476282309751189197676830688360195599813723027324958407770825114607903330883360978007322984239424590838256460864923009854335353167312042736945130631368374343948468485323183245613540592804486773460363940865802752860881351545449606057624179538850848287704134733275633001557444791780173936120213232996344461457388779650971690420882690423416833039633027554805524871533868423488949832590735285470108077967522727248917869905770073405978653021380673430872322389267901495368160048631478092720099865929489802433965279021116038906026600794009596621981149680403294309308436746980885361476283961857210993953948431269570192295292960008716367579365186384862738737468859729194337780570283115653030863865598469604270389469262584020766056733063530111428732312027421090578306324620501099229697691814685219247443066572450933728301555361266400046991838565481686729417987331425105458481880585748132748485280983687005181437315976379981127538685270661
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 6 of the certificate chain of a 1,088-digit prime (136 intermediate primes).

Certified number1,088-digit prime
Certificatedownload
Certificate chainshow step 6 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004987722190 --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":1100000004987722190},"decimal":true,"detail":2}}'