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 #1100000009067010327 1,272 digits created 2026-08-10

Value

102512887355003875289486238051202890997319349316712343667144230892300478776834030559423481950526158524814849475023756791918250239678764846195426223311084177411945942254036613607849506384262882531172072110172857017927202863365214098631872815486546999875889511733150911769961559944746496270513161207813830200813646344576265172997753233421068851940885524707236689134412239837429972622467464593607368390129291595794635340485011887341504702966437758598746871536201250754696888988135136988840346772726649417234304410922001201320752961273275600028927820809626115043552706253052394352315677951620060400510461303516485934566009862226963210254246545352524352087578936797922911458678867156649096196054801752632349279857498212112285789417764906565680278917673216973695802052687185375203840407711580980605181414875670075790367202293406366261719954464545734560819443980970356223312568015287633977640024376958638085852928155603113592605038015982160340799050217529950422756833629047819197718163358017421320585206587975247508124203958701913404282595161497369721129387481045869971027986208867992299320342189288668818339027186282729410951842161296238841656481220125781324434663404531593156584984536363606013731750836978852463916857731197127972797352370788471295972425999831624171822057179231
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,728-digit prime (136 intermediate primes).

Certified number1,728-digit prime
Certificatedownload
Certificate chainshow step 41 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009067010327 --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":1100000009067010327},"decimal":true,"detail":2}}'