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 #1100000003375850072 1,586 digits created 2022-05-01

Value

10923095538602500535444081404868074849293781409011868023690577249514119053844256538347754476453443497842240832700447915789437185361562755736998386740967722301669321791942737904867715446647911463408167672665293744026910540911848002826422145375651963424119092639295160276604332042616134619634649151282851196073907029386071521384940934309922758025004372084484079022807504738644353050543531490826500341102511643231123514934845604041143231099414194272936308343754878152288332911715574738636769792429147411675501058922348965430208923003519754881993823251933384709780439533430957084997915221228286722459101641311755820895848533876436901445074147188706414063835396852790626807133347262464336312396836853672518150128950290174137071887168224413519265172853647221524738265859185885381636190115967063689803377828886008820906421569025610902445965104864702478632476033643933907148599245032854311099682065311355927406111732125282287597656250000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000249
term 250^661+249
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,586 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byMasaki UKAI

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000003375850072 --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":1100000003375850072},"decimal":true,"detail":2}}'