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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 #1100000008674995011 1,473 digits created 2026-03-09

Value

436202491355435467115888448697588738994047520907142441145253121177882950347636651090276283557332941109096776401857517633326899853168269311546842321091094954758630260270261836484994995169459125988456866896572814574789373028488575764447181095038413732716435560009964986871949151798186439268379954596344899955948832227591674190293983728831673439974418760549685371560943988219966594690675011343980980286501186688652352179970953860360165100357241869523039900822396680764887749149666880566917392819361655423662251211040071775327370569673599564338447347544241067476939089924955247497119890622341058953255859213362602698031492639831840364090151187649423125718647387738341452277590216272331805766211872541658772303630582155962975086308000040460570929607028732043456395123685992560796395094427734595008937669981673928832372564375104069854353429417655391464254480672424772940358330553705638966686526076176718068347901436914989389321596780753816158217931166727760910595223494869978467764476226622665127289434392502255710103711626371494228561850249692084703452320298701362703678383126260445116357507672182505502209254326248530782003924431866422581004156226733711932671462081451718392037262629291807760094875316283842672102213702260824507014897061136466112564303160591573753985867074775632513531512742075754211250914365911731072331061802625776468046708728774143464896062056908092859878434835402939834987133695550138135323982774891221318227314868049835949713740909574256659786262438320869
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 92 of the certificate chain of a 2,906-digit prime (166 intermediate primes).

Certified number2,906-digit prime
Certificatedownload
Certificate chainshow step 92 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674995011 --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":1100000008674995011},"decimal":true,"detail":2}}'