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 #1100000006985328446 2,562 digits created 2024-04-21

Value

434810291302897258419599859097501331456924727232417246742718633096181465672922651620024861547505253811077587436167955064442873053427511043550151696844742721668379383662459750092833768607616592360544365914457163677830504409938076533895010644867291330651062623145443507498027791260453957755375846252759936299472048284477354460861982445664645321583417721208880348193249500045700916332414592263671579752596972670688237221558249301501028997400466108911732939239033538609968620381378448584463926130053762786446350248323866610013246834891559003659857559112194898301795165866770470076014881567363155367192285913758205119371637569721251982550311402246409524810320111784984900990812090283755796367322927988399980339597729118816493601158793993486769243389230656696354523309510391844113852053397988061293440065090828330779357644001351694010158539384452959601948412616027709811675801771591998742421969529411804410703458101638881656722739794279464723145106101942731969844308263513978790651361621183528684150305497512563882239886797965490450323567249574914004163573931802645374252012119446316704094197840689917192901510165045332971937509588506023881246823843317116377864086899459847463090667458300093577155328736762704186861287934153297433190852163495173660446133972389848499168271795595417711072053309917173335888839782642936762267679662005139149787875500857909725713260277620695381443884053541395065371930788986709586471888669368500045523262947044620940894107317430042140550263373429631780927468660253953064978671744920518529567260862939671241836400002643430595784833887133489076935497522101130669259672735788485927741649027020675536291449634811271301867410942454114690127807251775902151511183688468920630306777832623605715516696914037278894033052445030211873145318535760020329665464848676457854480011636235740671625749254165680861614997031499012765764078106153729766396670668636122216112596437009751954184921818284723727968544316465907208748960885101421687921009247622104553967493871204241114685647497915618366687123726005895797830353938686435102394478420156967581196942555847262704185671333077680876015430499043925667940586160123177313066539729417848155544393578351748285243308490940580448191194744119899516976634905652880632462198109119395102736842512821246865710731130087026313983167946405772574535907341810022293979577926858140412930806575187487071454219481486881910540862078213834527705172743161732822484367093392728360841062493593467983924026480474037511384547503211698346990231007806833008122232439990040764724133549078948417443926666681704042843081507794209101436989
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 2,867-digit prime (317 intermediate primes).

Certified number2,867-digit prime
Certificatedownload
Certificate chainshow step 30 of 317

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006985328446 --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":1100000006985328446},"decimal":true,"detail":2}}'