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 #1100000009068423541 1,604 digits created 2026-08-10

Value

14121757405645576156949244464552395739160313041869581123305933426142642740220051303725690684141846581985166356526367483306946176460278278021414559134309935366707220112423786698942473638720964228821773143389569977016886149233573516952748052047894722755253544716650862463493070062067509065656585235000257915690282625009139960704474623173234279940329835296864755002488932788923535548915412067633987436799932369171895819725301318916547863895447105944539788860559378845759703157968465597662170453099270306833640677354747094108791985262424845617252005471809196686700535161535500427375918050398968762821192912425895568612740418969559768606427565606961514830786993036156391387492149738942631503175723460116017847189390367239492945687229901509484826381275850469380484310593339747834061171767102823957784974700877406856248560335607101263185197745331633003699747901811815709464673827276711519169095353384764919314084863808337001000796061959820514728520289004021659312675654448603756613471648926987354118949235027741597175817513726639755532025356067684873897542852139703420493770629257680957956814604088263450252809126333449854543563188187150558278935924771990425896814088319606610605312166542744757035853184467323301342389049598677376328629677408279300012681778248479001047181462773222805168729958650972719239496149989080468431279016759688544328737495285390625429036402514890389285047341648681481102017704435989944373354450906985116375069859264344875890342892972947215986331532492131126453264820249603464785384815909881643663987063523458265537515445666815930810704328611202113772004270036580769064199216310755894963
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 99 of the certificate chain of a 2,927-digit prime (214 intermediate primes).

Certified number2,927-digit prime
Certificatedownload
Certificate chainshow step 99 of 214

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009068423541 --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":1100000009068423541},"decimal":true,"detail":2}}'