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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 #1100000006961975954 1,208 digits created 2024-04-13

Value

10817955816780040393290350473285350191700149376307417099451548668362036973372830782718909978657839375172726041997965846824411697179052947785161275469742828196950497919865558427336808438214119672829846206240766934869169808105639206166265235459816148735718770144938018413319349754739931853703358219442234753279698556766703260962680654466451492472996881630751441856131992281453598401359005647536253313324929574737480951400403772824969985394287816875191391974585737546927817012936757898749722944193197792007308820192940555671140791479863497112784539640631191022132234985644317308198065574112693093513869771202884636747249440876656481373578575080515322854461239197519766631572466020993062322590157485726736159290566282675047323230126292878749167937515766405511412578822655342855890118445771415541843521754556580383989771807237735424110761724581570219635857167930858763810690037570420411218022501143632327734482837868358372193405396645169777342796494273108894559536658622307264590733115459196420646623909976491630904817917354056936839224105254418623564508764404866413610796798256997328871628149951039814006851366400097071628548102616160585229671206200522015233594391646304876035443112294272505313222685252530078683
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 1,552-digit prime (240 intermediate primes).

Certified number1,552-digit prime
Certificatedownload
Certificate chainshow step 52 of 240

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961975954 --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":1100000006961975954},"decimal":true,"detail":2}}'