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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 #1100000004876398936 1,569 digits created 2023-10-25

Value

463696299419209838913437986811472864330463285187762605711165854479732859928456394610919094771324130223639832170066373818694585987134023327106170466279754863062936746534849825745475188457817851229347625787965850361489279611118929412017430981168786705531412931731381254265395510119090475721467414412858685631141575313980559349126032340878293982604008083718427755306866729894840511010949677720026362973741185653857716324647146383085213928141576030213380167878129471611497943461677365016387653968732088433914664779928654186062609409012204263369874953715429685315183170813709111271467116844408598612341553469813457587665166506393270820263141889223746902680683125605255600455618274054403924562929271143210331891544076345940682417962662527823246311567933866936137394738069806271957146035107061577154761774209360560259541680862538559185265033692723219587368531212921986908733033612556533520151002244905113211735319262521761942929219158309535763135422255105987093080906480530058547382467633155249774223779038304355919303632755532289614935492808341802034776504299866477813531384066125158790500338102450593567994336818464897414666964582591378576056442891368540328589906852723022882684793103005105003294705434925499850601293731585519333778402341297068505717682243014507414673733918206763883626336770213072023842310252355125125974961472914724538337948095332819388148083855678051068021695926162321126460562921526918152634736790405941072916408577240295576715986950212644310795404638762444643173765282687057853422126792072616268406286511005322210552361254294060072581442574506705081311
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 2,480-digit prime (276 intermediate primes).

Certified number2,480-digit prime
Certificatedownload
Certificate chainshow step 95 of 276

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004876398936 --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":1100000004876398936},"decimal":true,"detail":2}}'