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 #1100000004939278892 1,175 digits created 2023-10-25

Value

25944377358975045821516061240233620052521734284600395829188192377488040518710536556086490873426161636913356482703046370806442064428677151234415194247904540318813357553014127175519795927993422387904744846634218500785647267252833521919072042348020248350801568466428564967589557698474669839329178798624716961769702872451891068422927326828296824410102311590958522555765733940197951861497168264531292809255968871732645194760164803967902792953810961741771924990324330094495499057295662739582913263812447117091209015597893273720932831950342457396471154383161174296819118829743296686567886585680417915985804685302526907163278651463409680915292215372757125909464529224611188067499495449468786440095400722850333375227892488660709612174052112414891520887287983894041045393432194642252378861016268142162582465813108426938107698910519747761907332973213002198717017249441939510405009432599890314574270971277444666467235252140297880352256436866260271180764745881437093482883969906786763374033853381343507540050952327511953977475695200684064321162358562327991089178399409813902222064091530160688966459349891584533369636851826033278971354209720340689056247461697032708259845653211590652336169
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 1,663-digit prime (193 intermediate primes).

Certified number1,663-digit prime
Certificatedownload
Certificate chainshow step 54 of 193

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004939278892 --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":1100000004939278892},"decimal":true,"detail":2}}'