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 #1100000004945529752 1,373 digits created 2023-10-25

Value

85660766479100468979760171209554404113081953970630015875095651556649187088006435780732731015784704644947938776909562907432433516814355150768117866215435823097317980933956817804059183381904181488512551924043754093240060741272847226437277923216316947851739057972847611361313721762164834657865217808100797123540516465696949158253993804906471716888646697925753704491395083022183414331050876853833611794502814165830183160659363589768923750392366804253812744714894257095194828057897957635334570654264012122924175034489874794978879810520684635190316800188607756673380652805706286521552652227010883645741796675085380468000078329274114969557230311058490587812508921721455371437514469769606743447665091244701856937875523823493878509595191377181363349590686879470861464710541634171161970779426750390878453013532991059161030777111709032585121321304863123667472975920126004380096848809097569192418901412014572048061827220390103236193255304899762624666136271117470306050022806952044580018772954913734190952676331651390992466062046297574986344076786268843665241995326754728000170726605094699568435731700472216768854650158471186256676435383633803143348690002508999846303430376132926090477261813840978833791491206477646928647589087477551747341109202916234173590779225840968865945580009783650125310027975205801351500866612994857967485869281544721035088293841530095226356345501516659214302283
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 1,574-digit prime (182 intermediate primes).

Certified number1,574-digit prime
Certificatedownload
Certificate chainshow step 21 of 182

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004945529752 --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":1100000004945529752},"decimal":true,"detail":2}}'