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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 #1100000004849345889 3,210 digits created 2023-10-24

Value

311428839280208975201932970125996518063375867652344240695550936551604602342164194354488547704649217811872230963253872303112955791157879935831130033382888451326563262262582272465085492059419279203040009524612776641528410424515778317281902538226779812353751421191071345954252211639416309932689701971376938536075703465867972281029907081913520674832908789810077345518880443742181548980398637923676111872254142512687879888801205171446079590070208248627121218401753578869438842419027423504007164105216249142992003425871165200450077712465896954852302156097210465115516828983304274318410474573952784567252383086574754716705121161088704340045796930599639591118656989928954191922621288606555426808255279552169286522781248565058989293183367738788566899453494598279327325115265662776984047185273334432484948820380719680045628223006571870877134548105355048946731547459458736437572101866529324148314637953591365780037794801438239981099401337463853692123506169218681627155045816815074343252145469039990264276826761108671218437785653784916708191200696362543192001113547065909700582740090648689217534232356419735015593625787409114029334914084126914154336428193443979228042245353055022806503762560035860960808728604463231518297518362698294149877079937121794844276683347445530172485470879936063014691447220147484299340090867098574730694078213270448254038084011032812449841534538876413035868800356794290055814553796187793173471913051530462285476480094709208157251479030326846782017714990246956833870359119908061586347308283518298191528680758086178181040130579425347917478822529890753472823401033114541806852726651531645169504217410451119733762095174319544292746214391136506542596373957117968485153187664990541042185895363350642617797979591688523260459766560547680016156038649197083593042340445373472786184700930039571923558645311107927764255051850797849080742914755804350641115592659785324689852081836130936586391457021919735853130437584917273476350348866941681271557329740911507546010683672788797491905377269280090642802325160416956356479386296019224908981208968648508304017024466984573304742667557915096437608504236664461106341121516469600985824929959886102366338477059086269777369163580340008561012467707720310401162822653765331722663366063860283662822168396842282354841291490069149902035914758313597919620784933573830338192777941225162751548242410908760021841822149804147400042441087091288758919310946929491083806287339534157611930243023424584040762757287848268127030140520410113938118905952730218872581935176292490133285960255154703578709443197491340643892925006239063055356627571550864696851189271174126870114249036884520150775158368846895028630892527725058066612859381567917186687585905856964380326805147113000086330651806651107558173286547368326371641623778891357566283163488151968312793312208870224160339490478659502211244470574633194427318822268363666155460071948400234170010960736232370394742486420136451731765905191618734501883569989505872260137226268247954995775112052931180128402156602890852128113456294133550425512508091678891222452236209944734286624155867947811805269544618547664874341621881453224575727996270034607320732018325734841927404054777112539106603124721720374589022562770995041944566153934856124087777639
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 6 of the certificate chain of a 3,264-digit prime (356 intermediate primes).

Certified number3,264-digit prime
Certificatedownload
Certificate chainshow step 6 of 356

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004849345889 --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":1100000004849345889},"decimal":true,"detail":2}}'