Properties

Label 2-1175-1.1-c1-0-48
Degree $2$
Conductor $1175$
Sign $-1$
Analytic cond. $9.38242$
Root an. cond. $3.06307$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.29·2-s − 2.93·3-s − 0.315·4-s − 3.80·6-s + 1.39·7-s − 3.00·8-s + 5.59·9-s + 1.89·11-s + 0.926·12-s + 3.25·13-s + 1.80·14-s − 3.26·16-s − 6.69·17-s + 7.26·18-s + 2.33·19-s − 4.08·21-s + 2.45·22-s − 1.59·23-s + 8.81·24-s + 4.22·26-s − 7.61·27-s − 0.440·28-s − 3.02·29-s − 5.17·31-s + 1.76·32-s − 5.55·33-s − 8.68·34-s + ⋯
L(s)  = 1  + 0.917·2-s − 1.69·3-s − 0.157·4-s − 1.55·6-s + 0.526·7-s − 1.06·8-s + 1.86·9-s + 0.571·11-s + 0.267·12-s + 0.902·13-s + 0.483·14-s − 0.817·16-s − 1.62·17-s + 1.71·18-s + 0.534·19-s − 0.891·21-s + 0.524·22-s − 0.332·23-s + 1.79·24-s + 0.827·26-s − 1.46·27-s − 0.0832·28-s − 0.561·29-s − 0.929·31-s + 0.312·32-s − 0.967·33-s − 1.48·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1175 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1175\)    =    \(5^{2} \cdot 47\)
Sign: $-1$
Analytic conductor: \(9.38242\)
Root analytic conductor: \(3.06307\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1175,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
47 \( 1 - T \)
good2 \( 1 - 1.29T + 2T^{2} \)
3 \( 1 + 2.93T + 3T^{2} \)
7 \( 1 - 1.39T + 7T^{2} \)
11 \( 1 - 1.89T + 11T^{2} \)
13 \( 1 - 3.25T + 13T^{2} \)
17 \( 1 + 6.69T + 17T^{2} \)
19 \( 1 - 2.33T + 19T^{2} \)
23 \( 1 + 1.59T + 23T^{2} \)
29 \( 1 + 3.02T + 29T^{2} \)
31 \( 1 + 5.17T + 31T^{2} \)
37 \( 1 + 6.68T + 37T^{2} \)
41 \( 1 - 7.85T + 41T^{2} \)
43 \( 1 + 7.73T + 43T^{2} \)
53 \( 1 + 12.7T + 53T^{2} \)
59 \( 1 - 1.58T + 59T^{2} \)
61 \( 1 + 13.4T + 61T^{2} \)
67 \( 1 + 10.9T + 67T^{2} \)
71 \( 1 - 3.67T + 71T^{2} \)
73 \( 1 + 15.0T + 73T^{2} \)
79 \( 1 - 3.62T + 79T^{2} \)
83 \( 1 - 11.7T + 83T^{2} \)
89 \( 1 + 10.8T + 89T^{2} \)
97 \( 1 - 2.02T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.391523512729305692135857791532, −8.691024198736745265618713793204, −7.35478156065650730803596576437, −6.33701083946857156533096914978, −5.97786936340910206401530326942, −4.97691619979461767818993274600, −4.47737779908614043233720328988, −3.52571220589662095185669383475, −1.61427067395597525492766028276, 0, 1.61427067395597525492766028276, 3.52571220589662095185669383475, 4.47737779908614043233720328988, 4.97691619979461767818993274600, 5.97786936340910206401530326942, 6.33701083946857156533096914978, 7.35478156065650730803596576437, 8.691024198736745265618713793204, 9.391523512729305692135857791532

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