Properties

Label 2-350-25.19-c1-0-12
Degree $2$
Conductor $350$
Sign $0.149 + 0.988i$
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  + (0.951 − 0.309i)2-s + (−0.974 − 1.34i)3-s + (0.809 − 0.587i)4-s + (2.09 − 0.783i)5-s + (−1.34 − 0.974i)6-s + i·7-s + (0.587 − 0.809i)8-s + (0.0768 − 0.236i)9-s + (1.74 − 1.39i)10-s + (−0.424 − 1.30i)11-s + (−1.57 − 0.512i)12-s + (1.59 + 0.519i)13-s + (0.309 + 0.951i)14-s + (−3.09 − 2.04i)15-s + (0.309 − 0.951i)16-s + (−2.21 + 3.05i)17-s + ⋯
L(s)  = 1  + (0.672 − 0.218i)2-s + (−0.562 − 0.774i)3-s + (0.404 − 0.293i)4-s + (0.936 − 0.350i)5-s + (−0.547 − 0.398i)6-s + 0.377i·7-s + (0.207 − 0.286i)8-s + (0.0256 − 0.0787i)9-s + (0.553 − 0.440i)10-s + (−0.127 − 0.393i)11-s + (−0.455 − 0.147i)12-s + (0.443 + 0.144i)13-s + (0.0825 + 0.254i)14-s + (−0.798 − 0.528i)15-s + (0.0772 − 0.237i)16-s + (−0.538 + 0.740i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.149 + 0.988i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.149 + 0.988i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $0.149 + 0.988i$
Analytic conductor: \(2.79476\)
Root analytic conductor: \(1.67175\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{350} (169, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 350,\ (\ :1/2),\ 0.149 + 0.988i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.42113 - 1.22192i\)
\(L(\frac12)\) \(\approx\) \(1.42113 - 1.22192i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.951 + 0.309i)T \)
5 \( 1 + (-2.09 + 0.783i)T \)
7 \( 1 - iT \)
good3 \( 1 + (0.974 + 1.34i)T + (-0.927 + 2.85i)T^{2} \)
11 \( 1 + (0.424 + 1.30i)T + (-8.89 + 6.46i)T^{2} \)
13 \( 1 + (-1.59 - 0.519i)T + (10.5 + 7.64i)T^{2} \)
17 \( 1 + (2.21 - 3.05i)T + (-5.25 - 16.1i)T^{2} \)
19 \( 1 + (4.29 + 3.12i)T + (5.87 + 18.0i)T^{2} \)
23 \( 1 + (-6.79 + 2.20i)T + (18.6 - 13.5i)T^{2} \)
29 \( 1 + (6.02 - 4.37i)T + (8.96 - 27.5i)T^{2} \)
31 \( 1 + (1.77 + 1.28i)T + (9.57 + 29.4i)T^{2} \)
37 \( 1 + (-10.9 - 3.55i)T + (29.9 + 21.7i)T^{2} \)
41 \( 1 + (0.244 - 0.753i)T + (-33.1 - 24.0i)T^{2} \)
43 \( 1 - 3.88iT - 43T^{2} \)
47 \( 1 + (-0.159 - 0.219i)T + (-14.5 + 44.6i)T^{2} \)
53 \( 1 + (-6.32 - 8.71i)T + (-16.3 + 50.4i)T^{2} \)
59 \( 1 + (2.86 - 8.80i)T + (-47.7 - 34.6i)T^{2} \)
61 \( 1 + (-1.63 - 5.04i)T + (-49.3 + 35.8i)T^{2} \)
67 \( 1 + (3.00 - 4.13i)T + (-20.7 - 63.7i)T^{2} \)
71 \( 1 + (-3.93 + 2.86i)T + (21.9 - 67.5i)T^{2} \)
73 \( 1 + (-9.18 + 2.98i)T + (59.0 - 42.9i)T^{2} \)
79 \( 1 + (9.27 - 6.74i)T + (24.4 - 75.1i)T^{2} \)
83 \( 1 + (6.68 - 9.20i)T + (-25.6 - 78.9i)T^{2} \)
89 \( 1 + (2.68 + 8.27i)T + (-72.0 + 52.3i)T^{2} \)
97 \( 1 + (-2.25 - 3.10i)T + (-29.9 + 92.2i)T^{2} \)
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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

−11.29388704648746176412844257978, −10.77387310863674196154111245363, −9.398332295476209973903097411021, −8.601797218138502058006378779908, −7.03263624703531912318311877162, −6.23143216454751127506497805458, −5.59918147268774556370365972121, −4.35045042562793560028988709120, −2.63800090407252250074953427643, −1.30484272553471390207522460490, 2.19991865439829993100524074912, 3.77661893937393573614353344440, 4.86865473059117364929198695081, 5.67211472930434763125537141363, 6.64313940636057886856797746022, 7.67256303909126098202477918798, 9.173938615727678107922684155925, 10.04153051977007080288909198044, 10.89609630618711522472565193506, 11.39309956649154772750123309695

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