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 #1100000008549031142 1,358 digits created 2025-11-28

Value

94513643883298653912678850066263496481687724151347575203154200333106131914328173104976878118981010222269353721005134192955534517508053197482857002475802279129486453281739001291351353700357947365206383221670580537758636519011224373716146159732122621548847076535614161127285138394847730666239041415252003883183819229462094092661761592374848146151591690420880974573851723073573034668136421575461082064655251084762897733061746238250126275642711708344872895888798919322316635123118127624951995905639016577860568214698748816368842259096975489701815642005707021877284838442883405916806046626759802543929669717837041429946722608333533621094832859516886785303208986754180370175465907848538890443496074334844170180215206542656338600628963834912640570406313909468796569225419034982020259352691278331844819337143489639626375795234706755930168276127067569717581581628434836077798191612119426983763517671344849781944745865437218809797654538156570185345712078837393471761497845488971471901545504016632514426564547246296115777599865324523390691897256844113440228224424044083531566924297869703409548784022659470169336706348905980824104574792769351341607724240258463545792229689878720088026175202877885749947710342878643270922346604244451652008795611295037197240530989655832280477193836467930221764791812551025493327963492572750488581221393024736619263260202758025321967934609
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 2,044-digit prime (211 intermediate primes).

Certified number2,044-digit prime
Certificatedownload
Certificate chainshow step 63 of 211

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008549031142 --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":1100000008549031142},"decimal":true,"detail":2}}'