Properties

Label 2-350-175.27-c1-0-13
Degree $2$
Conductor $350$
Sign $0.990 - 0.135i$
Analytic cond. $2.79476$
Root an. cond. $1.67175$
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  + (0.987 + 0.156i)2-s + (1.66 − 0.846i)3-s + (0.951 + 0.309i)4-s + (0.499 + 2.17i)5-s + (1.77 − 0.576i)6-s + (−2.54 − 0.737i)7-s + (0.891 + 0.453i)8-s + (0.281 − 0.387i)9-s + (0.152 + 2.23i)10-s + (4.96 − 3.60i)11-s + (1.84 − 0.291i)12-s + (0.692 + 4.37i)13-s + (−2.39 − 1.12i)14-s + (2.67 + 3.19i)15-s + (0.809 + 0.587i)16-s + (−1.52 − 0.774i)17-s + ⋯
L(s)  = 1  + (0.698 + 0.110i)2-s + (0.959 − 0.488i)3-s + (0.475 + 0.154i)4-s + (0.223 + 0.974i)5-s + (0.724 − 0.235i)6-s + (−0.960 − 0.278i)7-s + (0.315 + 0.160i)8-s + (0.0937 − 0.129i)9-s + (0.0480 + 0.705i)10-s + (1.49 − 1.08i)11-s + (0.531 − 0.0842i)12-s + (0.192 + 1.21i)13-s + (−0.639 − 0.301i)14-s + (0.690 + 0.826i)15-s + (0.202 + 0.146i)16-s + (−0.368 − 0.187i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.990 - 0.135i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.990 - 0.135i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $0.990 - 0.135i$
Analytic conductor: \(2.79476\)
Root analytic conductor: \(1.67175\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{350} (27, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 350,\ (\ :1/2),\ 0.990 - 0.135i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.54764 + 0.173715i\)
\(L(\frac12)\) \(\approx\) \(2.54764 + 0.173715i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.987 - 0.156i)T \)
5 \( 1 + (-0.499 - 2.17i)T \)
7 \( 1 + (2.54 + 0.737i)T \)
good3 \( 1 + (-1.66 + 0.846i)T + (1.76 - 2.42i)T^{2} \)
11 \( 1 + (-4.96 + 3.60i)T + (3.39 - 10.4i)T^{2} \)
13 \( 1 + (-0.692 - 4.37i)T + (-12.3 + 4.01i)T^{2} \)
17 \( 1 + (1.52 + 0.774i)T + (9.99 + 13.7i)T^{2} \)
19 \( 1 + (1.94 + 5.99i)T + (-15.3 + 11.1i)T^{2} \)
23 \( 1 + (-0.284 + 1.79i)T + (-21.8 - 7.10i)T^{2} \)
29 \( 1 + (8.17 + 2.65i)T + (23.4 + 17.0i)T^{2} \)
31 \( 1 + (4.43 - 1.43i)T + (25.0 - 18.2i)T^{2} \)
37 \( 1 + (0.563 + 3.55i)T + (-35.1 + 11.4i)T^{2} \)
41 \( 1 + (-0.248 + 0.341i)T + (-12.6 - 38.9i)T^{2} \)
43 \( 1 + (-0.714 + 0.714i)T - 43iT^{2} \)
47 \( 1 + (-0.635 - 1.24i)T + (-27.6 + 38.0i)T^{2} \)
53 \( 1 + (-4.87 - 9.57i)T + (-31.1 + 42.8i)T^{2} \)
59 \( 1 + (10.6 + 7.70i)T + (18.2 + 56.1i)T^{2} \)
61 \( 1 + (-0.203 - 0.280i)T + (-18.8 + 58.0i)T^{2} \)
67 \( 1 + (-0.457 + 0.898i)T + (-39.3 - 54.2i)T^{2} \)
71 \( 1 + (2.47 - 7.60i)T + (-57.4 - 41.7i)T^{2} \)
73 \( 1 + (-11.7 - 1.85i)T + (69.4 + 22.5i)T^{2} \)
79 \( 1 + (-2.27 - 0.739i)T + (63.9 + 46.4i)T^{2} \)
83 \( 1 + (-3.48 + 6.84i)T + (-48.7 - 67.1i)T^{2} \)
89 \( 1 + (2.13 - 1.55i)T + (27.5 - 84.6i)T^{2} \)
97 \( 1 + (2.22 + 4.37i)T + (-57.0 + 78.4i)T^{2} \)
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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

−11.37708460884883478299008401565, −10.96235319553307607464689057942, −9.331197695158632660513871577013, −8.899745361914404388926818357834, −7.33108393484241722271761027889, −6.74487522107121318848114776921, −6.00409744679432349242650013464, −4.04141577045533733876219734743, −3.24100625574946252283106412815, −2.12917047577723045033550285459, 1.88006795313299471145873247767, 3.48659202607677007244282983380, 4.07520610031249672490983730518, 5.49620163711474126558254945470, 6.42174343131608671526132284629, 7.80777187573156414292901983281, 8.957497411919570817984211360088, 9.492251437572597683078916075575, 10.29621693194480826164589519430, 11.82339586225989163600764363734

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