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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 #1100000009074502586 1,616 digits created 2026-08-11

Value

15046295255622912920722702400131817992711017075396193294345709245924298414169741538562002286001723059580252724427315028215313432572024123412907333875934059887543371942257266510611170035764459437431086329141000250770692990879526885172123385822536236311098063988725822689933187707114842499993459543262042560912180769588909201965041436054429085142153519828334524620917151102199468661519966693088417580117603839867150766596722896774912348385104142291412097746918011225677211951357830194796217509005068215233081295965338766733490330938453437246798480685868045891842725000199604384653030176040984377063359299868244373592790562620644472893587653818880627240155477711670198497660401978775579597613528527930768318591857640359724804434596270272243507989941783271792567643095045325035505951140264359205002029010108611290504599675376635540732918828956875383889568747660733620929614470995844544998472843922951878047595231057446035771139713266344575522479520195435588929483332360627627043317084282710113564809570183393069492684100619733306904211681767986948648698616334941939356455427293493355289762851685598165133851863989991577264014050702905880230261178554950287924138482979623058093486129082995836020121979309153041700450924507170200157615100012165324004793180106140083621773261086803789719936273297541787248880089940677750294984595715315876023523670652315047981493556921815285538741920468124612071851991963693928664738938845608564032589850040186814475423091982394872949799245130464417115084051580103201921335729677876075266498084027066243809218263658064785027997516314143954819883573914522689385082309349751882117990723161457
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 34 of the certificate chain of a 2,010-digit prime (163 intermediate primes).

Certified number2,010-digit prime
Certificatedownload
Certificate chainshow step 34 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009074502586 --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":1100000009074502586},"decimal":true,"detail":2}}'