Properties

Label 2-17850-1.1-c1-0-52
Degree $2$
Conductor $17850$
Sign $-1$
Analytic cond. $142.532$
Root an. cond. $11.9387$
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 − 17-s + 18-s − 21-s − 4·22-s + 4·23-s + 24-s + 2·26-s + 27-s − 28-s − 2·29-s + 32-s − 4·33-s − 34-s + 36-s − 2·37-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 − 0.242·17-s + 0.235·18-s − 0.218·21-s − 0.852·22-s + 0.834·23-s + 0.204·24-s + 0.392·26-s + 0.192·27-s − 0.188·28-s − 0.371·29-s + 0.176·32-s − 0.696·33-s − 0.171·34-s + 1/6·36-s − 0.328·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 17850 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 17850 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(17850\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 7 \cdot 17\)
Sign: $-1$
Analytic conductor: \(142.532\)
Root analytic conductor: \(11.9387\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 17850,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 \)
7 \( 1 + T \)
17 \( 1 + T \)
good11 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
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

−15.99499542083295, −15.31446975995366, −15.11190703111289, −14.46691722995134, −13.71112356023966, −13.28925387984094, −13.07499452156843, −12.39207206952015, −11.72939165854881, −11.07466979300861, −10.55668711902106, −9.995065695986033, −9.367804750337381, −8.575822157232651, −8.164940701810919, −7.451430568887362, −6.824076737641144, −6.312461309134753, −5.387763253978932, −5.032041238668900, −4.196962169457596, −3.410590337197996, −2.991735336857925, −2.209356704020345, −1.373161900627025, 0, 1.373161900627025, 2.209356704020345, 2.991735336857925, 3.410590337197996, 4.196962169457596, 5.032041238668900, 5.387763253978932, 6.312461309134753, 6.824076737641144, 7.451430568887362, 8.164940701810919, 8.575822157232651, 9.367804750337381, 9.995065695986033, 10.55668711902106, 11.07466979300861, 11.72939165854881, 12.39207206952015, 13.07499452156843, 13.28925387984094, 13.71112356023966, 14.46691722995134, 15.11190703111289, 15.31446975995366, 15.99499542083295

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