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 #1100000009074148929 1,168 digits created 2026-08-11

Value

1536490575737738189110448211625152266680403945031571004788613721241977178990320659598566236030388469895510560862822571244291896855799137080233322455278265844029404566263727963501352595817117367554175522084317656711934274337868522765795462762645071103574808997076639971334197180091050388330013656775868405297261627884311243139182533340132325491644888938805803323497954018565937899282642396471612646732783700648289635177656184347312740172473982966439426618630104750880352025235958699629612429987910316506929938480938204512915184497777893343045798707010908897707188065450050694080445238754365048464263794590874178356239959638879668176194157958963487116454152074599255284365374998265400443497042250009974120912475551414804458053568196235803677506165589768844083188745361865217859982528462631434469940595924777823235493848015358484603177457365923627253125644676339888472663607458090462007593829631315119836698114811250026459674522227815789919644822722842325562018835835690542096816552640003294047106272343260421653969144292526104278644098758625803589658235175532342323343962984988545663355398348107271101195748209572951793349478760903891044504782526863231779956341657737739
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 2,124-digit prime (166 intermediate primes).

Certified number2,124-digit prime
Certificatedownload
Certificate chainshow step 76 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009074148929 --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":1100000009074148929},"decimal":true,"detail":2}}'