Properties

Label 2-370-185.17-c1-0-9
Degree $2$
Conductor $370$
Sign $0.998 - 0.0606i$
Analytic cond. $2.95446$
Root an. cond. $1.71885$
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  + (0.173 + 0.984i)2-s + (−2.53 + 1.77i)3-s + (−0.939 + 0.342i)4-s + (0.871 − 2.05i)5-s + (−2.18 − 2.18i)6-s + (−0.146 − 1.67i)7-s + (−0.5 − 0.866i)8-s + (2.24 − 6.16i)9-s + (2.17 + 0.500i)10-s + (1.57 − 0.910i)11-s + (1.77 − 2.53i)12-s + (0.388 − 0.141i)13-s + (1.62 − 0.434i)14-s + (1.44 + 6.75i)15-s + (0.766 − 0.642i)16-s + (0.781 − 2.14i)17-s + ⋯
L(s)  = 1  + (0.122 + 0.696i)2-s + (−1.46 + 1.02i)3-s + (−0.469 + 0.171i)4-s + (0.389 − 0.920i)5-s + (−0.892 − 0.892i)6-s + (−0.0553 − 0.632i)7-s + (−0.176 − 0.306i)8-s + (0.747 − 2.05i)9-s + (0.689 + 0.158i)10-s + (0.475 − 0.274i)11-s + (0.511 − 0.730i)12-s + (0.107 − 0.0392i)13-s + (0.433 − 0.116i)14-s + (0.373 + 1.74i)15-s + (0.191 − 0.160i)16-s + (0.189 − 0.520i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 370 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.998 - 0.0606i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 370 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.998 - 0.0606i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(370\)    =    \(2 \cdot 5 \cdot 37\)
Sign: $0.998 - 0.0606i$
Analytic conductor: \(2.95446\)
Root analytic conductor: \(1.71885\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{370} (17, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 370,\ (\ :1/2),\ 0.998 - 0.0606i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.806244 + 0.0244841i\)
\(L(\frac12)\) \(\approx\) \(0.806244 + 0.0244841i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.173 - 0.984i)T \)
5 \( 1 + (-0.871 + 2.05i)T \)
37 \( 1 + (-5.43 - 2.72i)T \)
good3 \( 1 + (2.53 - 1.77i)T + (1.02 - 2.81i)T^{2} \)
7 \( 1 + (0.146 + 1.67i)T + (-6.89 + 1.21i)T^{2} \)
11 \( 1 + (-1.57 + 0.910i)T + (5.5 - 9.52i)T^{2} \)
13 \( 1 + (-0.388 + 0.141i)T + (9.95 - 8.35i)T^{2} \)
17 \( 1 + (-0.781 + 2.14i)T + (-13.0 - 10.9i)T^{2} \)
19 \( 1 + (-0.0141 - 0.0202i)T + (-6.49 + 17.8i)T^{2} \)
23 \( 1 + (3.22 - 5.57i)T + (-11.5 - 19.9i)T^{2} \)
29 \( 1 + (-1.43 + 5.35i)T + (-25.1 - 14.5i)T^{2} \)
31 \( 1 + (-7.07 + 7.07i)T - 31iT^{2} \)
41 \( 1 + (2.43 + 6.70i)T + (-31.4 + 26.3i)T^{2} \)
43 \( 1 + 3.99T + 43T^{2} \)
47 \( 1 + (-12.2 + 3.28i)T + (40.7 - 23.5i)T^{2} \)
53 \( 1 + (-0.723 + 8.27i)T + (-52.1 - 9.20i)T^{2} \)
59 \( 1 + (0.186 - 2.12i)T + (-58.1 - 10.2i)T^{2} \)
61 \( 1 + (3.44 - 7.39i)T + (-39.2 - 46.7i)T^{2} \)
67 \( 1 + (11.5 - 1.00i)T + (65.9 - 11.6i)T^{2} \)
71 \( 1 + (-1.09 + 6.18i)T + (-66.7 - 24.2i)T^{2} \)
73 \( 1 + (4.95 + 4.95i)T + 73iT^{2} \)
79 \( 1 + (13.9 - 1.21i)T + (77.7 - 13.7i)T^{2} \)
83 \( 1 + (4.78 - 2.23i)T + (53.3 - 63.5i)T^{2} \)
89 \( 1 + (1.22 + 0.106i)T + (87.6 + 15.4i)T^{2} \)
97 \( 1 + (7.32 + 4.23i)T + (48.5 + 84.0i)T^{2} \)
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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

−11.63738804527214998037928440977, −10.23414186686276157211982341218, −9.772762727797203167012137905776, −8.800532391795291997481128307280, −7.46526079194989985906470511297, −6.15729415159557574280778712120, −5.66973251070539713967992688134, −4.59484248367835352664185679967, −3.94758837055158262963055845417, −0.70094835320531331262175693479, 1.45330039731195943855832527837, 2.71717074252648231591137815894, 4.56206100671688825873031771743, 5.83015702310856925507471050768, 6.35574548939409565518528357873, 7.31093129595202089371822621785, 8.642758099836883480140743357078, 10.07615232614786840228183702916, 10.66689844944479190882914949426, 11.49758325942238130242347366173

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