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 #1100000004875352243 2,247 digits created 2023-10-25

Value

295419539099449581392588005331143980102363702285346113502968580960017253668810237691395689104861307169452642461989505552915835777764860135501457883909019231089455726638477825421342479497383551439476814762524642395752296925352820944466555491189071701513727916425978352842476189576798823119008227570958099555860701971181873820500925104669629464009911399069819755827600634303472024884549070979784511425135101145678516564202200350790035101824333127626680749684291266669326566958359374947837553606625533751942251748772744206775729741977399300544396812345760055341300769138532390593941158930987921619987326777410259063178911136977203951856394932705575097292822821631772537303295132517044299319183129461858140538761278954438513586690795635511529602970618426117800880818829624459228978840212174635188900737879788213586809835176720950331983156902134635518355576261212853517437300304802080929923495726690540743006827742642626940525561278029928682005557095378550058025370182069723927280651456628636690380841025165844336717872291681907742255318506267986903955157384956584014603627605376297527970037190985457644234814569081110625881325590537692297248253687504050216200678961965905987619547984579720219419672769849759663368176167210699555732893121415410594951975669887948819696943482894597450569386623295290258976475829434784980791658684561021812791031530000898881345477033413599104977594016747875731026112506076044699066828278052496037096579043371137309367735198272340950906301126077448004751880827140082000315898749316879840677994497942688369470473979563870709680739618070003172363737578946514408973505209576325909176743408916071627798988011472149289850284752648966187979285872878892384563185951897861734060295813964958488307920898865311611417771099405006952992240408742254075878762732117719812885826211662658749421336934275770623103532473922832693937978806979105712127104097541083324719678359232087640038389130975733098644194542485990620644224651352798489923433881604893536151684588361654932047186304419303215463271335712684544673355719596025147800104484257998814775560486770458593383144355971507086841754733249301099551861300461087932369102583326315095934662311271636537433209605041497175853794726096614349435039351434310926111108376169040611872038010068163
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 33 of the certificate chain of a 2,500-digit prime (336 intermediate primes).

Certified number2,500-digit prime
Certificatedownload
Certificate chainshow step 33 of 336

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004875352243 --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":1100000004875352243},"decimal":true,"detail":2}}'