Properties

Label 1-465-465.464-r0-0-0
Degree $1$
Conductor $465$
Sign $1$
Analytic cond. $2.15945$
Root an. cond. $2.15945$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s − 7-s + 8-s + 11-s + 13-s − 14-s + 16-s − 17-s + 19-s + 22-s − 23-s + 26-s − 28-s + 29-s + 32-s − 34-s + 37-s + 38-s − 41-s + 43-s + 44-s − 46-s + 47-s + 49-s + 52-s − 53-s + ⋯
L(s)  = 1  + 2-s + 4-s − 7-s + 8-s + 11-s + 13-s − 14-s + 16-s − 17-s + 19-s + 22-s − 23-s + 26-s − 28-s + 29-s + 32-s − 34-s + 37-s + 38-s − 41-s + 43-s + 44-s − 46-s + 47-s + 49-s + 52-s − 53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 465 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 465 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(1\)
Conductor: \(465\)    =    \(3 \cdot 5 \cdot 31\)
Sign: $1$
Analytic conductor: \(2.15945\)
Root analytic conductor: \(2.15945\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{465} (464, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((1,\ 465,\ (0:\ ),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(2.566255542\)
\(L(\frac12)\) \(\approx\) \(2.566255542\)
\(L(1)\) \(\approx\) \(1.922734918\)
\(L(1)\) \(\approx\) \(1.922734918\)

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
31 \( 1 \)
good2 \( 1 + T \)
7 \( 1 - T \)
11 \( 1 + T \)
13 \( 1 + T \)
17 \( 1 - T \)
19 \( 1 + T \)
23 \( 1 - T \)
29 \( 1 + T \)
37 \( 1 + T \)
41 \( 1 - T \)
43 \( 1 + T \)
47 \( 1 + T \)
53 \( 1 - T \)
59 \( 1 - T \)
61 \( 1 - T \)
67 \( 1 - T \)
71 \( 1 - T \)
73 \( 1 + T \)
79 \( 1 - T \)
83 \( 1 - T \)
89 \( 1 + T \)
97 \( 1 - T \)
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   \(L(s) = \displaystyle\prod_p \ (1 - \alpha_{p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−23.76466814019685310275836287717, −22.905213061826953571715313588439, −22.22515428520242197826609395715, −21.67682071577608301715105608558, −20.34667800700476427507987144029, −19.95943891108240007615214598439, −19.002760458476356555799148084527, −17.837815235110421064015403217329, −16.66726735915552615088524076675, −15.94230211292583209376329719327, −15.328888162918914533186698814288, −14.01931147362886434947686845056, −13.61241727509667371897897191383, −12.56118037871161733043693588135, −11.799912242567883831863128890586, −10.89147969011090576477938934440, −9.82333010883848616332619197769, −8.78096573226828567697608619437, −7.43714287661517742875840285683, −6.39765053516268174008922031977, −5.96934378272333035226620315305, −4.493290605327894532653040957459, −3.68870772821475805289630733491, −2.74587555784125290311133608034, −1.34858219736830140713188940177, 1.34858219736830140713188940177, 2.74587555784125290311133608034, 3.68870772821475805289630733491, 4.493290605327894532653040957459, 5.96934378272333035226620315305, 6.39765053516268174008922031977, 7.43714287661517742875840285683, 8.78096573226828567697608619437, 9.82333010883848616332619197769, 10.89147969011090576477938934440, 11.799912242567883831863128890586, 12.56118037871161733043693588135, 13.61241727509667371897897191383, 14.01931147362886434947686845056, 15.328888162918914533186698814288, 15.94230211292583209376329719327, 16.66726735915552615088524076675, 17.837815235110421064015403217329, 19.002760458476356555799148084527, 19.95943891108240007615214598439, 20.34667800700476427507987144029, 21.67682071577608301715105608558, 22.22515428520242197826609395715, 22.905213061826953571715313588439, 23.76466814019685310275836287717

Graph of the $Z$-function along the critical line