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 #1100000009008069783 1,699 digits created 2026-07-27

Value

1734672610704113628475517337781468360240277793363054315230047900053435264164262826567359231258062735834331037901189046250986624164023134688616867823937656944697411249467843056556814458325649195568522062290957305043444240178240034533621092076980529259788638558587587487168147862787382136499849039719359949840915626301467280054446296735029756537825986704370467885023437761199051794400719778997659316075638942773346052594177480460654219512082028119629875618246602416234622548425154168632208788046896488026698401389894315621418697007348476415821734261550269681124962000031643438001094104399461474833399502338738871638450910182105095268822333817429838912042860733670658781352621209967094881318144394784111115984681947123980903753592496149532862662384354655471963131090851836431970249152175996272281767908450266286095565998745306345804697329757791257868776016310479904872367824341082123616713971715939891948334403800846886620173463515942412391124312709969906538788553117277153212111906705932158763521879664813237455728832544909960245505959954647282123975235070588209267373275590621974775321312197350214574891803799630366978709092686573711914079925429732224118689741225041323024137593659549797502382427061788342523268697792234089928347230685913251294262179477899173322145256417910101013515890046869751127926935899592010689513043496613609522255013284467278345285298505799690848852243056162706371286025304772950502358848365089127538082442705400409823887517881489674081799236084970388453350693568382843332591236963273305098163171724794425025970334786635998073966329236578021974416450527282526539723528716328459176738341080568102412599560533362209067990677275502382308891195631157212236163678097521940710220789
term 931^572-572
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,699 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008069783 --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":1100000009008069783},"decimal":true,"detail":2}}'