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 #1100000004942084856 876 digits created 2023-10-25

Value

491394016089799925583775076192569322115964574937530620807452965484732652581122927873476364886913719667297660887021917801680683979875782557433023160789419305956312485961489840777741594701251928946995764985490786450444492010854572423988185079860288988327018241278448878657386066200016690610449009819087267295918911598120902825893003073486812292332880413491232564212518754585978492595293792256790437950438738588541562199223964753479509887259042477394789310525702384837332137753127173534427427804540228475302865114808200075429772398832819968276347194704566800251452410056830074933892569031794552764744494706121175700412852181201282808929710300868662916229173864431960788438105016759800142791765493231822879336493115362207739342728632547087292541915703625603868662626916876054014616031277757152853701032389420543379414890892416286596875935030462202034643280330467346321438765385087
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 91 of the certificate chain of a 1,632-digit prime (198 intermediate primes).

Certified number1,632-digit prime
Certificatedownload
Certificate chainshow step 91 of 198

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004942084856 --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":1100000004942084856},"decimal":true,"detail":2}}'