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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 #1100000009074148764 1,526 digits created 2026-08-11

Value

53973109713442135736036261019774718308426482250578075810261507002707964735407233400556372698074291889602001273794305399038677498955712608486130077652942552121248238997019859725730149879796508080143456625947973987452659064959676966910410183238375736102871419077388256292103064738425977652487699174686336392203804970596519042620780396997043616611724936932793901493275629664167634998826018033845176434422553769394142670613503810565394427837082802552554087180359487509113783974687585606780371050036926350126003145742201112136688872869163056990542565660782230638259886453144387586919076435543358428252172010239399991279428870467918746187769951353685430432734162049549656491914085490896318505196939348950149264305778145397597831027077920259050802331944530206959955168015862885662516494815173109180858119978520485432142130296567883502400698554873695688006995581027243473751071404073314561447235461965113487056096314377331151712487966119654086673383412337126399826218125001180370658696153249942581494124693574404348896088381692292103763233886952570632494851922720655711290297901938467762550555092512451101719058937784771737712829313563083466369976209372251808310101056829985788609623784875730569061284119700316375815246382971907634749379162025395690665853231205099887411863018145746863581177931558591901301554780807874877044206794361230699456492564661673898058853563276281159301180652580924882002726935079583484602867996968444825821800041533000086583934226370546748522912344620711957839169987008121892135780754638458333417728280847429
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 2,124-digit prime (166 intermediate primes).

Certified number2,124-digit prime
Certificatedownload
Certificate chainshow step 51 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009074148764 --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":1100000009074148764},"decimal":true,"detail":2}}'