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 #1100000009080307191 1,373 digits created 2026-08-13

Value

14777876447127107932629339352693672606712459190462098064708956685109753993751682957923235072666210051441231090709410586018699370641479114581094241863203852332539212278772180798776657450677958736197744608373634595374034629541977325906232329312439843993493206643152344824154130162942586115433240762146772922298965621801362046942526624564846265992977283776055580010889376733286175983177179106418710214791032060585147600254883067896461776744353373096027490743482109748975059562161768297009428610817377094262974118115959653940801570509173151619759814124406557044329074739774225469624981969565794324598635985521201425056413938569096620841552515110497410548955632720601919344844359123615493122775465219267069932544079624880661651056753355586859375764916216882813013365415603674561600086092782366949454522391849291487959042822483170691893292467347009788894925192299327208289660981266713584135709384217481116149711614259744053329524446755932381368938348151777992298369386885231306002259274149594774083160846550779815804573289403641018972856982442021919363097532177646226302254575945795858828337673356325219141394165950818028075424004830050065259267613792399537898572907921996683918603197052530591862369724532662812245797551671753325648901825556766865082585916607047614922157716484001402793066834109351188998259434062751969328968809646521701618564991466311712417729310841416951625757
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 2,059-digit prime (165 intermediate primes).

Certified number2,059-digit prime
Certificatedownload
Certificate chainshow step 61 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080307191 --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":1100000009080307191},"decimal":true,"detail":2}}'