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 #1100000009074404530 1,304 digits created 2026-08-11

Value

17513247614562518495699143804337420463805549526667328440484508639177019794027425971660830530362573914968454566028987272274188085204366354000181140992276049706718953363266767623032240489767207172234716716357863800891686491009942249687998022848080013223859829913048353961434125533413006598660023813463663691705329269205130457250055775723835780032060376389654044727107386634716834918757629895895685569006079587696904590391903407550974035332400720464804792861662249383884790741117343374133335079928832276422595473311676934090065199771515737532402672311229077071548621458350030802124643199919247533010168609856627608966049334743175423558667149963989910609931317601378886708816556728297793795205432770214839141329152129374505611505613383323234085266210602768103983219772305513785096932873335908189687748051099484809381150997335782379222836912363311344035250662497177394511779969482356869602284174629970589731196575234462554775694753747829115177885104670429349435170460249187837676729231827780884210365278348298905101163675376364808788247171923839159554000729325726455487439334486661983096627254641535780718132669617409091352302636862770316024800586404955494631158795218369296295083984248575321967785994941378640489577370404170615282328014439969828904317272602504754353132416417806738798416283762269473027593033
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 2,125-digit prime (156 intermediate primes).

Certified number2,125-digit prime
Certificatedownload
Certificate chainshow step 67 of 156

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009074404530 --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":1100000009074404530},"decimal":true,"detail":2}}'