factordbrpc · fdb
Sign in
>
?

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 #1100000009132969186 2,434 digits created 2026-09-03

Value

1278667328036987478460343424008473248982564041298994073384195990949707892427114553805306755536548734057080300026758567037025608235059516402718385941813547940613541864439116638067309310396704104711267222009387445131909659998441953517514741352366786857989762594698858052212427704573211836150855223750604109686879049051771991402169458209003751757244221151768731493199497799834546149435453536968729965650882616664300199935582532991701268810184523927725459463693374466679022911982471783492233898641718096121933668295243564118497595314398312915699788009953334965485964848527087144067103181947160320565609627540904127493131237753601078051980315822222999663508169402477557232499506280423284108295919664531473562717093174853477722066095454277328866767081008362913102631819631470106898203137405920660950980675871111785099424653158565598686800557218094633053620372067524026558905344533111276368738069026128036478740418328953809571740434389021113742670609253219668298935741041250588418599727187926778743328795148674383193663123551174230515445596510265993176510967741824603895085512849869113388315605723406806533698463870133198476383185324606711390001555516324920554747886792783665593163068688772564763576805451780217821399943467868220885876318083996436237371938236394946755736875816727087726310868103605585376808724357660531469453062973539839152140189517983575948492129567833937067890737743827116097616830711170361623260405081625272373654750203686573311012155914827501270469908699452860551379428662437088891249105656622628598630701166171781700387354463317788810343578326895814481567314742714358567806998060011019758960985966301507702552239791011808790328992194089169541236183106586722148093275529348473888268945422996500337038257774572293022020002677735009601653395484357523324929841932095325266971393839112051796137920438596403765605457159262132255485726300631344205304428294813934805026573015664444996805473831506720615611252419386390144410840445690275936276178708313723252310723992625888846585981955826761208366641469663915617376433231994747481019036840212841040221151405857819939693368526608737830819246915067545206878212448377167654079460555978808644053226515988908453911075316642867854750235723912871228152576829939602426328106453084778666962187792285070369403157795461672780948208640022556874766967730232717096666917030798769682834853068743156189548978874799108779405940963451553962788935089124125336755686881739196081994477864095943987919
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 3,174-digit prime (323 intermediate primes).

Certified number3,174-digit prime
Certificatedownload
Certificate chainshow step 72 of 323

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009132969186 --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":1100000009132969186},"decimal":true,"detail":2}}'