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Properties

Label 2-3150-21.17-c1-0-10
Degree $2$
Conductor $3150$
Sign $-0.425 - 0.904i$
Analytic cond. $25.1528$
Root an. cond. $5.01526$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.866 + 0.5i)2-s + (0.499 − 0.866i)4-s + (−2.43 + 1.04i)7-s + 0.999i·8-s + (1.38 + 0.800i)11-s − 0.770i·13-s + (1.58 − 2.11i)14-s + (−0.5 − 0.866i)16-s + (−1.76 + 3.05i)17-s + (3.06 − 1.77i)19-s − 1.60·22-s + (2.79 − 1.61i)23-s + (0.385 + 0.667i)26-s + (−0.313 + 2.62i)28-s − 0.700i·29-s + ⋯
L(s)  = 1  + (−0.612 + 0.353i)2-s + (0.249 − 0.433i)4-s + (−0.919 + 0.393i)7-s + 0.353i·8-s + (0.417 + 0.241i)11-s − 0.213i·13-s + (0.423 − 0.566i)14-s + (−0.125 − 0.216i)16-s + (−0.427 + 0.739i)17-s + (0.703 − 0.406i)19-s − 0.341·22-s + (0.582 − 0.336i)23-s + (0.0755 + 0.130i)26-s + (−0.0592 + 0.496i)28-s − 0.130i·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3150 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.425 - 0.904i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3150 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.425 - 0.904i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3150\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7\)
Sign: $-0.425 - 0.904i$
Analytic conductor: \(25.1528\)
Root analytic conductor: \(5.01526\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3150} (1151, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3150,\ (\ :1/2),\ -0.425 - 0.904i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8446171161\)
\(L(\frac12)\) \(\approx\) \(0.8446171161\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.866 - 0.5i)T \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 + (2.43 - 1.04i)T \)
good11 \( 1 + (-1.38 - 0.800i)T + (5.5 + 9.52i)T^{2} \)
13 \( 1 + 0.770iT - 13T^{2} \)
17 \( 1 + (1.76 - 3.05i)T + (-8.5 - 14.7i)T^{2} \)
19 \( 1 + (-3.06 + 1.77i)T + (9.5 - 16.4i)T^{2} \)
23 \( 1 + (-2.79 + 1.61i)T + (11.5 - 19.9i)T^{2} \)
29 \( 1 + 0.700iT - 29T^{2} \)
31 \( 1 + (-1.13 - 0.656i)T + (15.5 + 26.8i)T^{2} \)
37 \( 1 + (0.457 + 0.792i)T + (-18.5 + 32.0i)T^{2} \)
41 \( 1 - 4.88T + 41T^{2} \)
43 \( 1 + 9.26T + 43T^{2} \)
47 \( 1 + (-1.33 - 2.31i)T + (-23.5 + 40.7i)T^{2} \)
53 \( 1 + (-8.04 - 4.64i)T + (26.5 + 45.8i)T^{2} \)
59 \( 1 + (-1.56 + 2.70i)T + (-29.5 - 51.0i)T^{2} \)
61 \( 1 + (9.43 - 5.44i)T + (30.5 - 52.8i)T^{2} \)
67 \( 1 + (3.40 - 5.90i)T + (-33.5 - 58.0i)T^{2} \)
71 \( 1 - 6.47iT - 71T^{2} \)
73 \( 1 + (9.55 + 5.51i)T + (36.5 + 63.2i)T^{2} \)
79 \( 1 + (1.45 + 2.51i)T + (-39.5 + 68.4i)T^{2} \)
83 \( 1 - 11.9T + 83T^{2} \)
89 \( 1 + (-4.40 - 7.62i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 - 5.31iT - 97T^{2} \)
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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

−9.023810653949147302628082445025, −8.269142922670266869907632169317, −7.36852628752070611957331041168, −6.71562994029466128014547689334, −6.08931391009571178901905755527, −5.30457301064666535556866565848, −4.28042810818161162453690626222, −3.23394980520095814286554096071, −2.34013123425712973000821783692, −1.05327321453389578440175640645, 0.37784477096074581555894883386, 1.53960566663728454937104995927, 2.81919845786051372607685424336, 3.46430520188639788704809857345, 4.37501763589950202425000588679, 5.45250291601673620660094860303, 6.41984828946391491582424872901, 7.01668202162919108595112507223, 7.67258488117097908457191283447, 8.633613805754469264196993896115

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