Properties

Label 2-42350-1.1-c1-0-77
Degree $2$
Conductor $42350$
Sign $-1$
Analytic cond. $338.166$
Root an. cond. $18.3893$
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 + 4-s + 7-s + 8-s − 3·9-s + 6·13-s + 14-s + 16-s + 4·17-s − 3·18-s + 4·19-s − 4·23-s + 6·26-s + 28-s − 2·31-s + 32-s + 4·34-s − 3·36-s − 2·37-s + 4·38-s − 10·41-s − 8·43-s − 4·46-s + 49-s + 6·52-s − 2·53-s + 56-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.377·7-s + 0.353·8-s − 9-s + 1.66·13-s + 0.267·14-s + 1/4·16-s + 0.970·17-s − 0.707·18-s + 0.917·19-s − 0.834·23-s + 1.17·26-s + 0.188·28-s − 0.359·31-s + 0.176·32-s + 0.685·34-s − 1/2·36-s − 0.328·37-s + 0.648·38-s − 1.56·41-s − 1.21·43-s − 0.589·46-s + 1/7·49-s + 0.832·52-s − 0.274·53-s + 0.133·56-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 42350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 42350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(42350\)    =    \(2 \cdot 5^{2} \cdot 7 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(338.166\)
Root analytic conductor: \(18.3893\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 42350,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 \)
7 \( 1 - T \)
11 \( 1 \)
good3 \( 1 + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 + 14 T + p T^{2} \)
83 \( 1 + 18 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
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

−14.81965966576570, −14.34716950368111, −13.97581267817399, −13.47037879082200, −13.13480627340809, −12.21460671445841, −11.88493196395414, −11.45796375876639, −10.99024181602547, −10.31525901158405, −9.925507247716968, −8.962300071670260, −8.630439139242772, −7.991035392657952, −7.575333808125760, −6.756394838531736, −6.138683696366280, −5.709542639489279, −5.251297042256123, −4.566110681113744, −3.696008125470394, −3.358666154402211, −2.785577818776674, −1.684131137758636, −1.288964260887400, 0, 1.288964260887400, 1.684131137758636, 2.785577818776674, 3.358666154402211, 3.696008125470394, 4.566110681113744, 5.251297042256123, 5.709542639489279, 6.138683696366280, 6.756394838531736, 7.575333808125760, 7.991035392657952, 8.630439139242772, 8.962300071670260, 9.925507247716968, 10.31525901158405, 10.99024181602547, 11.45796375876639, 11.88493196395414, 12.21460671445841, 13.13480627340809, 13.47037879082200, 13.97581267817399, 14.34716950368111, 14.81965966576570

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