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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 #1100000004917632990 1,521 digits created 2023-10-25

Value

610944033832983361488844152228171485389636183787830382650755023661161947675612721463382837939663930148127196406921270051215610732195287254667322098533202527486603148166072531962723871205380033371903156127920694881923351647274566689395944966520250712873333073501423126843619238433154876433326297042781806341100635575123080008058742363163534233374775306157803663115204070741138427844092286857394342369807541660895416801538034796914537997759949422608883963784483198760961336238113123268533190421444309628960791221683332060879341759753848903857341865059917243111023348257819950844370950385430497716287006044515160371871081999524151394597320328691974906082986435171720424201372232590399173086336102874360594651381378281694527095844820344381097934234241558618824382693984454990894086368258460048187680761280056740668075345178495361901422053372336536618165872332321331814697774982152902217998997015923392197599369967201345468036170015076015189709097734677298891447438042220300665320723795856890941365605386914257702150330635839876697109828447839912619059151267292512532703222316445673082416062448894819301543760452510988779508472607798507455804719198643230229419980166497943260977823531258031657304341335236632410150386437733011016172425907862283900942877282096036404756487844340031209853470063002895074225201281207062665701320639757976036123470511010246982691766365996130393548677969699661072151319151401851234047887419566219688406691860688258123211762397978499915704214257660329188265278480763142199973000669786483760889047303
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 1,979-digit prime (221 intermediate primes).

Certified number1,979-digit prime
Certificatedownload
Certificate chainshow step 51 of 221

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004917632990 --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":1100000004917632990},"decimal":true,"detail":2}}'