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 #1100000008791954264 2,366 digits created 2026-05-06

Value

30911059313776341274664370585872744600127930563792302680792756213002794120584975919477334537732402718395962611477957413111784055227900885825575093971837755554616433813729092405071516270217515595297823290071614222925806367930598674423995924812069726395569956824252053671735752818572192045280627042545090445409397112939462746153217937375424430576099320932628527210040022700556530836665767096731747621675093873425270309573731454610013224441386747284992125767848501074486876611959357149134203906306600054589215403586246246537291442928827646045587014355457522657662299937538759176371241153492128477968865691251868810815686215588867852238496960533756949549981297257735178787029884392475158562789417994638434019445322374189128746289910246789171334587275335668435693951382665794161138215230681914817811395124984264308192402178332302960535699474718350863880579492797188441929945011101914065927516311347321241777123939424537918820318093246678028312782825823207864828160198079929653233042274841236702138411708436069567247643060197437009049437598328280902437267034194664173387189995717088740956672768569724488949295362096468452766419386022295340317358974900731854906873153284692274634966324931941568638064672080870872675222045042304188866277991687044539433398418804896558019086111193241641401410073128037281917048436793032687017331107813297822573282702665986537311771476634692492535587134131814003901894114980805604088883884371014376917113000888563736272418657895358026602701835997309023954226980923752657616534349047755771227548838871942168125456383392119710918790060120775386962394092140291603611095093994534914277523810366397684730335733683921738796037676857957293597182032431252518325414407963741649933553690226350213222405862570389042228747544447756318680842544387130227927833591798283675841153912963396795161942807655122401645416185212947190031099625522678058480883388206214644388423563689176197866517702811846247924850641624257637804362368682568507492342271519315378707876368504365760933190470452241643728777315820164878674163684787434014008806214677504235037377204336094044850304991583863175752967901261178174924980984167443895056414816064318679483418425992344516982233818743724863637582311751796474521041005232520718817948900889028438228020777781052754983640967305782763084418126479830074426655912343217761240575639681932417781412005985090685138221815716364226414712083
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 3,395-digit prime (212 intermediate primes).

Certified number3,395-digit prime
Certificatedownload
Certificate chainshow step 72 of 212

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008791954264 --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":1100000008791954264},"decimal":true,"detail":2}}'