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 #1100000009052146303 1,482 digits created 2026-08-07

Value

956602885217634532281171525064823431937528033174831967500396234293868030912168799570875413620292626468148895824304155430385801182494702490146033168768370285476404515551596530922030406563170949664676611561050861245396066790980738381891069405917950310350142586974194920180301056250045458488871591878507460360560841312733030875290785958635276858982276286994869725335640872267895025498953700558170852485003433142355274008869582136706625189784564554807907337714575263007762831587073521963140782578264740343073689167621900072515572000427623526432917600453736918092564612688368750496212114056352192508730066090738052829450278521816436114542430247675981462239645814420258486492467486981556492079463411911221925979264396753092043980067386689468113527972628784209910197291883615243288462137531309561976916981245800723117825307535724628376079532009767750998868988413675834454793585128147463189484562312672783802471766574255773756075349519145788180220024206219033904282567048776748278543537015642434659238915915452398086469159169951051949665695669194278851068040745703024285885472910036107998475673428411309189669377708225540093556168423167568555053946409432169689540808014599836602079400466162017034021575710320789710659986908309225681586500125091531621732616785958877175501781787062231225687792634800491510778211934491848618754859505919335916359400194987444212039545744096539396794340627150789967777918339084400244308477218535914064762558658291025176995005620670567491356115215810816158333597
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 1,580-digit prime (125 intermediate primes).

Certified number1,580-digit prime
Certificatedownload
Certificate chainshow step 8 of 125

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052146303 --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":1100000009052146303},"decimal":true,"detail":2}}'