Properties

Label 2-350-1.1-c5-0-7
Degree $2$
Conductor $350$
Sign $1$
Analytic cond. $56.1343$
Root an. cond. $7.49228$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·2-s + 3.91·3-s + 16·4-s − 15.6·6-s − 49·7-s − 64·8-s − 227.·9-s + 337.·11-s + 62.6·12-s − 24.3·13-s + 196·14-s + 256·16-s − 1.44e3·17-s + 910.·18-s − 1.19e3·19-s − 191.·21-s − 1.34e3·22-s + 2.24e3·23-s − 250.·24-s + 97.3·26-s − 1.84e3·27-s − 784·28-s + 1.18e3·29-s + 1.04e4·31-s − 1.02e3·32-s + 1.32e3·33-s + 5.78e3·34-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.251·3-s + 0.5·4-s − 0.177·6-s − 0.377·7-s − 0.353·8-s − 0.936·9-s + 0.840·11-s + 0.125·12-s − 0.0399·13-s + 0.267·14-s + 0.250·16-s − 1.21·17-s + 0.662·18-s − 0.760·19-s − 0.0950·21-s − 0.594·22-s + 0.885·23-s − 0.0888·24-s + 0.0282·26-s − 0.486·27-s − 0.188·28-s + 0.261·29-s + 1.95·31-s − 0.176·32-s + 0.211·33-s + 0.857·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $1$
Analytic conductor: \(56.1343\)
Root analytic conductor: \(7.49228\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 350,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(1.210361909\)
\(L(\frac12)\) \(\approx\) \(1.210361909\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 4T \)
5 \( 1 \)
7 \( 1 + 49T \)
good3 \( 1 - 3.91T + 243T^{2} \)
11 \( 1 - 337.T + 1.61e5T^{2} \)
13 \( 1 + 24.3T + 3.71e5T^{2} \)
17 \( 1 + 1.44e3T + 1.41e6T^{2} \)
19 \( 1 + 1.19e3T + 2.47e6T^{2} \)
23 \( 1 - 2.24e3T + 6.43e6T^{2} \)
29 \( 1 - 1.18e3T + 2.05e7T^{2} \)
31 \( 1 - 1.04e4T + 2.86e7T^{2} \)
37 \( 1 + 825.T + 6.93e7T^{2} \)
41 \( 1 - 2.84e3T + 1.15e8T^{2} \)
43 \( 1 + 9.61e3T + 1.47e8T^{2} \)
47 \( 1 - 1.04e4T + 2.29e8T^{2} \)
53 \( 1 + 3.39e4T + 4.18e8T^{2} \)
59 \( 1 - 1.88e4T + 7.14e8T^{2} \)
61 \( 1 + 2.64e4T + 8.44e8T^{2} \)
67 \( 1 + 1.06e4T + 1.35e9T^{2} \)
71 \( 1 - 4.79e4T + 1.80e9T^{2} \)
73 \( 1 - 3.76e4T + 2.07e9T^{2} \)
79 \( 1 - 6.23e4T + 3.07e9T^{2} \)
83 \( 1 - 369.T + 3.93e9T^{2} \)
89 \( 1 - 1.15e5T + 5.58e9T^{2} \)
97 \( 1 + 1.36e5T + 8.58e9T^{2} \)
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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

−10.65493272607027725867980467312, −9.514805884785053564525563840775, −8.836120366176362827822048449689, −8.120161612033376270277395357105, −6.76932909316381690827380987096, −6.19056011276703677548736759392, −4.64249938504451532075157684393, −3.24315053552903818376727085993, −2.17050523979528427168247728594, −0.63968062229248212320565641842, 0.63968062229248212320565641842, 2.17050523979528427168247728594, 3.24315053552903818376727085993, 4.64249938504451532075157684393, 6.19056011276703677548736759392, 6.76932909316381690827380987096, 8.120161612033376270277395357105, 8.836120366176362827822048449689, 9.514805884785053564525563840775, 10.65493272607027725867980467312

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