Properties

Label 2-348726-1.1-c1-0-29
Degree $2$
Conductor $348726$
Sign $-1$
Analytic cond. $2784.59$
Root an. cond. $52.7692$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s + 4-s + 6-s − 7-s − 8-s + 9-s − 4·11-s − 12-s + 2·13-s + 14-s + 16-s + 3·17-s − 18-s + 21-s + 4·22-s − 23-s + 24-s − 5·25-s − 2·26-s − 27-s − 28-s + 9·29-s + 3·31-s − 32-s + 4·33-s − 3·34-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.408·6-s − 0.377·7-s − 0.353·8-s + 1/3·9-s − 1.20·11-s − 0.288·12-s + 0.554·13-s + 0.267·14-s + 1/4·16-s + 0.727·17-s − 0.235·18-s + 0.218·21-s + 0.852·22-s − 0.208·23-s + 0.204·24-s − 25-s − 0.392·26-s − 0.192·27-s − 0.188·28-s + 1.67·29-s + 0.538·31-s − 0.176·32-s + 0.696·33-s − 0.514·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 348726 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 348726 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(348726\)    =    \(2 \cdot 3 \cdot 7 \cdot 19^{2} \cdot 23\)
Sign: $-1$
Analytic conductor: \(2784.59\)
Root analytic conductor: \(52.7692\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 348726,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 + T \)
3 \( 1 + T \)
7 \( 1 + T \)
19 \( 1 \)
23 \( 1 + T \)
good5 \( 1 + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
29 \( 1 - 9 T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 + 7 T + p T^{2} \)
41 \( 1 - 12 T + p T^{2} \)
43 \( 1 + 9 T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 - 9 T + p T^{2} \)
61 \( 1 + 7 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 10 T + p T^{2} \)
73 \( 1 + 11 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−12.66929909523627, −12.25300170896700, −11.79022063885369, −11.42779078549152, −10.86440340086975, −10.38536486040812, −10.05672987632526, −9.872496736232138, −9.151372540109514, −8.587554513210003, −8.162737434734809, −7.865758586325690, −7.219943403183133, −6.823662434567265, −6.287565448402202, −5.833333866632199, −5.371044618948228, −4.963256954804999, −4.178712424717787, −3.731704765426342, −3.016714261025505, −2.589600133824995, −1.969670153678634, −1.205749057593357, −0.6837753285200477, 0, 0.6837753285200477, 1.205749057593357, 1.969670153678634, 2.589600133824995, 3.016714261025505, 3.731704765426342, 4.178712424717787, 4.963256954804999, 5.371044618948228, 5.833333866632199, 6.287565448402202, 6.823662434567265, 7.219943403183133, 7.865758586325690, 8.162737434734809, 8.587554513210003, 9.151372540109514, 9.872496736232138, 10.05672987632526, 10.38536486040812, 10.86440340086975, 11.42779078549152, 11.79022063885369, 12.25300170896700, 12.66929909523627

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