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 #1100000004880896658 1,873 digits created 2023-10-25

Value

2681485906278774417452791256461323893757628246479821648665947586828973231393614745753532212094557493652701905767325810243982465846423572550059277637360101127248424386322794895986010277280772563360470889572842996147907943661291814220808674425134208835875826874451223643981769957484207093550728029332327851115798210597804851568946221667703494767102855363782133329210470152677968432147890583803784208858763976425023246049877538998935959013746370116986676358075377220441665481212677938921009633713076197603631468101643718184882623932003555715126231813974010914546781169475900596023854996259942901769252945212772989451095564463089617670947962644818328616565598722280635756914952241498420927589403490485731537639828377836957771003777436483990268396091936200320413668491766888013993874298339175425572776631368208350539789973641823341066086687358542693509002606911778963882304644603880989294977212858614250809739426818014917091205071080999393473840661746397937348596020892187254747499821077079934481320023579831841318751113447533626129889703289297164279224095368915623383126530052437046697946545915640699736994463334233300016196844707337598843047529980682331165300465444597185937719827347217031008030716912373268576195091962803581291901303148046353641657490784705311395481307317871302135455835306149178338017795056379463083263209650832348520294617513523812155763975050045781655073888281254372090710182103654733431561331216195903708456586457457349272846657092017059727555817072633919959150490105498806077182742669614193654911474968344641051939427937693862661047583028754121049877347753599923268192039319628483838108377400268550182781831374769229271522432793564208078495501125142463895492818126319480742003084338494643510522815004156286893998052502923877536316199669343458052958233716104589015854538254068173288252223244935483629378439668245973715763656175595904567635493779650936337
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 2,364-digit prime (312 intermediate primes).

Certified number2,364-digit prime
Certificatedownload
Certificate chainshow step 69 of 312

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004880896658 --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":1100000004880896658},"decimal":true,"detail":2}}'