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 #1100000009067366388 1,518 digits created 2026-08-10

Value

161659879589450658898601842031554008251226768939596682169122147704528429790339241788828189854499119149148909764889289738017054379432124637334043632186190904379508254376424922471565800472800408747459256404067664959742857457527666207128877286439917027476627545696868998120727317885933030248407884337101677513644384414617942070672815022618551602037188134159146310092221789425513925319968536905209463090428600247158641267505785457947370245673031744405967636606483597618536637942711854991305845355421935222001494200221865211465532674946182877677439934760060354001615073945672069242801764890967333595297953123438974956765120952399058876105723479971372542987802335315460561325572825627126687039332251071098560411640932194043211171866563294558699303870546856670009952134447520781313579586390921036802719450439921202101144096680318253142366442140201479824149860117890828814517875520678465613654252116918300541019148268503812742854568643244051717153241146056821232338012197847962712020983859952848147224979769829257288215046842974019201621754650674047604862739992575135057323995811672137851551916803121904136053023835214037785905334642231947412923531744576240671170779807525526177543893717115195041644783472215949971417789616681381837437565687431811266615875859332713787813315249424009557056670408405402394324696280487855681968361748360248252417669326814483856595556187547651469548249481927327780849959330477886633732714456088201329977949312148058580985086869244668422966100672208367176277580308625306660328109364969094592076959
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 102 of the certificate chain of a 2,925-digit prime (209 intermediate primes).

Certified number2,925-digit prime
Certificatedownload
Certificate chainshow step 102 of 209

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009067366388 --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":1100000009067366388},"decimal":true,"detail":2}}'