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 #1100000009122751064 1,633 digits created 2026-08-30

Value

1296341988651821383940065170136898929140244564255564559300017349691237110187554340381277209987018739826618805108062725282286974505595360738859882049078523956703501749046294340989606829085335498692184791958916718917835230292109125128108542817918550021660369615611766713072706513293087131263722321079462845048538542642029454942665420475344424034151093398829356367517881831025192172727710817114820805674665399369373334897538110601560067113172053023132737267772929905101137604928453183650599037262976981330198972737951554191879189903698012496806898038393140376600334401647721899735689225605115431890692386380591078108083904582275496411731408856985855417714263293262868332849030257748992580723086887837354739012908825938259950871752350052547008320327966741252436759536422011011603574098784869820377617504508304758168708394974569801048158666742165623606668305714335163812720141606741189009763084674425970981059606203055162096910472567543904094194908329296537063833310739616987980100811189118540396112159456986378028659156932471994793811169721587236006981441516953830203471470520095864645302260307645308904667420759985034120803718110886572127857611149713623198146908470140974531589908194220927065279661241559067009530560259071843677699400878705237703214403222673923751151717908448575938862411429225618656800695882067572965041893149992655449070787674663103157849332185649335535283666060711447142435507830476159178352606211809182887409246934598166784351627321346835485875853495544120325020684292862268579616157149451255513132227959861630457437780096224433552712767612307715487547935232227345232172870179990994892035231364286108000647881238079
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 2,256-digit prime (240 intermediate primes).

Certified number2,256-digit prime
Certificatedownload
Certificate chainshow step 61 of 240

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009122751064 --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":1100000009122751064},"decimal":true,"detail":2}}'