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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 #1100000004866775893 1,869 digits created 2023-10-24

Value

948360596505409761671152040792734181179040433798969066541847259038656685486740140981416283293686975133046702394353691340215826921166391353181859340562122341083288099081759058500620571095538429259396967073927670077612780358478349415277070831579715437835867386836289932536160934899940756804975663573146739946450759162629791946270067581978886600994110622758121762722910432670589067050604751565921346002375784916897971380496337051903347987781277571958298915352603534288824540807223518107309157900287860250196809722774535197523137214130619202328083896542780051588624856479272114066709675121486542170956007020970020392888081093910806860339152732363847911862556436532299708180722485691671366420884101067173096064341229650085166495505277710104106330535933933220535606799573857747682087521420875100734345868863449479158072580900013548629886205453269750459768254702869348604825089729949967153347296204827377464993749352056796341688383775974384871349195055061594387500593008989467753668726604467850703963130174050710081648412042517233253486085315876884802520374564981188998628428212395103501170818228751323873139712399103080988539933938458009792128931631823073128844214221055270889148348671396960459352607653832903669525244400973018715222157231008880914996128727300360371763898952770355604125405484971580905836473018729685728648668768620149403946483101026996291051102661988693953960773078789193914600081657386185379128771426504360585709316931944416618318334176143045880139325214374831459728876241553161615885927369391127918789228178884212210853350192668442113771292972712205471875221943497717588120209879173552439773390403509967197046601414187807012355378522190712608394586917385070155338551184046232160510409702355682682871150775313060647285233915047607051882036420797307578398341205188992779102215636465549640523404682872843999747676250056634196125154012591046352630217610161243
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 93 of the certificate chain of a 2,747-digit prime (340 intermediate primes).

Certified number2,747-digit prime
Certificatedownload
Certificate chainshow step 93 of 340

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004866775893 --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":1100000004866775893},"decimal":true,"detail":2}}'