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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 #1100000008727412060 2,734 digits created 2026-04-05

Value

5308325514962744680232981710952625720758746448368543589838225497390952921792041692738307684946326766324439222779595478775320903627333047151557590632606442190022865188670607047728691188107847128960341650993625579038954219856028202812516537591894419352025561379937087200433039251295957433339800817096025060210131047194040172310542488990846011767288141393642177648136548623692445385032266484938455265945835829296478457889346727620638431320055805993007557359558982977627649568641225642195865678237992499307253213895482637824166473503409631844453984844728130050280368497130356364539887930519652889059788046898369738702140157757363999564171106280663439659657416278588144220922405719080219136159395973090206381317806291588992472397029757309750558236281908160339219924640304558539157581412021561554947541456791731858963336022344056297979807534025422885237941941188876214231057447149615590842809908995443682772610381102347977879501059295962566359072632538884863535718710646209239156052981422742614128902631547753021836298114016938563394279779261287072381531409567647453211825183034375637171787427162274264051322397998120983999168380508245192601560362945517126426159015133070532584877978381846990374570664813071550970624288651661017762105779973574199323698728981251396019079478997458941809210142254545601480114712221141984400858966214026639004524213401139681411657204378514222582951327284241916234230936394400687835355110199258100458033592821287633540351972865862579715629384550207189937904178148767262283655803116886600270352814620628384146909986963050564026138819134946678948623441818972174042292383691167329746268552322906618535008459075601495466702509810464596440374783820709197805051153449085647663368745462303544235134105735661330981552572894152118828466268649316790657752149461034744260653559042586155476445796333511126085675517281220405529391926292821184206975025471407314453547293530384639553546463836581513335772657581446628052006843678314059727209206123019875866368920182190185417196270775915983187593905487980623152011234397486069747316347158791507929084185507597878538133286337188456250004487986874723338531553529785718208679940514936338834186748725477201141796169807917463387123296490343131402934995006377159949249956412086720609979268280984107542238321110010713434142374392889175823882870160403914012322885698080837066927846788678484782727674682959046754545184930288884942276984042105175283446723024274971130348407129810533782646500154315054929020649732164835202504434406157216653976814503534173438231859433658810095350937425663567981343804094995521502405569512524295676351410261994294965169317259548009433396384805791300998326602252210025565863087773514132578952792780945029469240151178967574767729315230004563753291592905886397
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 6 of the certificate chain of a 2,772-digit prime (298 intermediate primes).

Certified number2,772-digit prime
Certificatedownload
Certificate chainshow step 6 of 298

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008727412060 --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":1100000008727412060},"decimal":true,"detail":2}}'