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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 #1100000006886694187 1,565 digits created 2024-04-06

Value

30881717276095166075890427424308651129432834228489746095955618300175774533213218996146794750513851431216508897817690121459720771194334943557683244915301568720535113421396932653840043257935890367987776389914887370275366555252049237506555620760329754496155687044609208213686167377071971679362039443799494738779368416771881352910932859462192752155716815686203396999222140384591363171963517879168745212272917583740465943155247214970206681376628543473071050043400321091280695047109056450337287260748173764764704918236281307351355308196301898018608033739155920996502958084501975368958519281870984596360974015761878674167823939187981402845715057033571408899888916080455710591914802165339786430298821737118282739984561461709259055823948247414966916581323258609589867280613954970510517377474595351393790949976502436699062030522805112054822217611733828161248506371351024376540966440668066152491329926490695503142724095492365473492115151942225167925873289119900484820252016917938418743619238982774498135487443942173231443972010417313331323065133668952594964376237572783625134815063371193974512312848509306289635990301860934822560945213940876083297725349762769797993542113625873511223209400542555968464836910941784466249481518266462354964959204832235687363226699575775319150986662940952643088526358278315746152370755263140968934795286225060795931505621998201212776139366545129601040515325013688642531924533989967554007031553038802221405825151410354150712060639692436246841452756685337084818431324558359183834524939980479230158623190271986948457025625590506295804715893657315073
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 2,034-digit prime (217 intermediate primes).

Certified number2,034-digit prime
Certificatedownload
Certificate chainshow step 51 of 217

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006886694187 --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":1100000006886694187},"decimal":true,"detail":2}}'