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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 #1100000008674976329 3,623 digits created 2026-03-09

Value

12633441692212621804134309174821782635521459414451741925881052219093732646123235309086670035725804876166878821096790375890685837383832671475611349992275905962833418473428795515104979156686588071573709334996109766348878573690895397527250391900091102152315029995846561116210297149546207874097902059114182459327824165612079489130873848342391735936901676606064013657403063723832392182263825412785091558808532104076583528332092149226448529745926804737333995856537835452154793141405946369765098034656430147434106520250507562012789453523342489707852532638323349025565057797396256164083173699729761328487316641751466929726194217490177047669286050804293824163970803837191245853168077969184841203228604719971093706379638546976433891943791022853184906705839062669015931897666205876234085832478363455206136594299656627448305120405379107703246763177488576899254828937584181466694668756920470805201902314843210241064721271417771037388147262564406025957526890892890018565709901640693685820469612654108754856386184930197600281677439650622037632490892260013705070377022058395162138315689340931569227608515011977568560455972140149427000480013695025653315616558197026647932053152107359341713674106821196956590580626413350203078274615008635763720868168193345883217574176107273976343955008749575181046767106096175357306624512151551032216688947062929403094394062633322139801362563265999957028630418710969093231649663752665696353587762060706463582847412149945255021798912378732496915226470972167332830624765921595978588407130936181569088053235514683521728539828694362968858311141264354185614200993311833425608142086054016835941731452511982038036411761436084534122072503254744090561611864923248239294388961629053861768204137762065573995207332090834166327274686919729796164067057127558250828922812951991956075500665405625648213058186052298767307508050129896416055174388143163116012885780101673685027894749775249538356019779304377226836146620767562347526137042706814545842278315686276873794652541828071839722618455823063974687187258585692852333691342495513650670505282687527734135046086714728565941167568079549403115626856333358534211704430398898499256800395171210061687747364277042260356949074911476665167797732906091424087474307200018201661703872187088901533219510073183468687827468276869818258024413241004160925175560632381713375276982969002932822852177974683130302743557550353389230287682716992599606874033340981519950020589025891711640814259524253285182322956856393284814707185610890494515485580385678892693705795564189373542525399973406277199570760439992563526113948945752066226480931885376761796905992642154352674965557889956763831181479679229313908767583994500144386988461834163543662185759114769028013423287182045273840706283453294293928311079376881774323708637424934851228206176291201674266375550634327375738828020820785850595062569704993714234405777292681103138527408573785525485373088327434800170091124149655861239971211197187035560290168160227630324664917799239532888096977884377042495938091248854063128431491015770925728256964597071596587761738723030012194749500112992644859125723679139521967790228138590091683524589196770660391524173715808307304290616878720829004236627222784569119072680345051828384450628004216072419121750521963847061675695846726003155151689249995358608215049203694506103143228348010522567564043591118264651127581848659691363839365902380443390880272847618706141892724501782491904323976694916139074862476900239162176593515648901733531994221547998460738477336830139240845798122426825624806320280514314906211183801164225406807968998609500504678714741218156089135294078300440790417118902434597942275122314748569900286503
term 552^1321+551
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,623 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byFredOnCyc

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674976329 --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":1100000008674976329},"decimal":true,"detail":2}}'