Properties

Label 2-350-25.4-c1-0-5
Degree $2$
Conductor $350$
Sign $0.602 - 0.798i$
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 + (0.454 − 0.625i)3-s + (0.809 + 0.587i)4-s + (−1.27 + 1.83i)5-s + (0.625 − 0.454i)6-s + i·7-s + (0.587 + 0.809i)8-s + (0.742 + 2.28i)9-s + (−1.77 + 1.35i)10-s + (−1.04 + 3.22i)11-s + (0.735 − 0.239i)12-s + (5.05 − 1.64i)13-s + (−0.309 + 0.951i)14-s + (0.571 + 1.63i)15-s + (0.309 + 0.951i)16-s + (−2.43 − 3.35i)17-s + ⋯
L(s)  = 1  + (0.672 + 0.218i)2-s + (0.262 − 0.361i)3-s + (0.404 + 0.293i)4-s + (−0.569 + 0.821i)5-s + (0.255 − 0.185i)6-s + 0.377i·7-s + (0.207 + 0.286i)8-s + (0.247 + 0.761i)9-s + (−0.562 + 0.428i)10-s + (−0.315 + 0.971i)11-s + (0.212 − 0.0690i)12-s + (1.40 − 0.455i)13-s + (−0.0825 + 0.254i)14-s + (0.147 + 0.421i)15-s + (0.0772 + 0.237i)16-s + (−0.590 − 0.813i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.602 - 0.798i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.602 - 0.798i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $0.602 - 0.798i$
Analytic conductor: \(2.79476\)
Root analytic conductor: \(1.67175\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{350} (29, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 350,\ (\ :1/2),\ 0.602 - 0.798i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.77888 + 0.886054i\)
\(L(\frac12)\) \(\approx\) \(1.77888 + 0.886054i\)
\(L(\frac{3}{2})\) 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 \( 1 + (1.27 - 1.83i)T \)
7 \( 1 - iT \)
good3 \( 1 + (-0.454 + 0.625i)T + (-0.927 - 2.85i)T^{2} \)
11 \( 1 + (1.04 - 3.22i)T + (-8.89 - 6.46i)T^{2} \)
13 \( 1 + (-5.05 + 1.64i)T + (10.5 - 7.64i)T^{2} \)
17 \( 1 + (2.43 + 3.35i)T + (-5.25 + 16.1i)T^{2} \)
19 \( 1 + (-5.39 + 3.91i)T + (5.87 - 18.0i)T^{2} \)
23 \( 1 + (0.249 + 0.0810i)T + (18.6 + 13.5i)T^{2} \)
29 \( 1 + (7.94 + 5.77i)T + (8.96 + 27.5i)T^{2} \)
31 \( 1 + (3.74 - 2.72i)T + (9.57 - 29.4i)T^{2} \)
37 \( 1 + (0.340 - 0.110i)T + (29.9 - 21.7i)T^{2} \)
41 \( 1 + (-0.254 - 0.782i)T + (-33.1 + 24.0i)T^{2} \)
43 \( 1 - 2.32iT - 43T^{2} \)
47 \( 1 + (-2.75 + 3.79i)T + (-14.5 - 44.6i)T^{2} \)
53 \( 1 + (-0.624 + 0.859i)T + (-16.3 - 50.4i)T^{2} \)
59 \( 1 + (0.489 + 1.50i)T + (-47.7 + 34.6i)T^{2} \)
61 \( 1 + (-0.462 + 1.42i)T + (-49.3 - 35.8i)T^{2} \)
67 \( 1 + (-4.68 - 6.45i)T + (-20.7 + 63.7i)T^{2} \)
71 \( 1 + (-6.82 - 4.95i)T + (21.9 + 67.5i)T^{2} \)
73 \( 1 + (1.37 + 0.448i)T + (59.0 + 42.9i)T^{2} \)
79 \( 1 + (5.16 + 3.75i)T + (24.4 + 75.1i)T^{2} \)
83 \( 1 + (3.26 + 4.49i)T + (-25.6 + 78.9i)T^{2} \)
89 \( 1 + (-4.39 + 13.5i)T + (-72.0 - 52.3i)T^{2} \)
97 \( 1 + (-11.3 + 15.6i)T + (-29.9 - 92.2i)T^{2} \)
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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

−11.49922374887262647018512420772, −11.08339727715649368165187193345, −9.891208477795868614651526064310, −8.567120992462641066657579608755, −7.48493209579343170263652862370, −7.08268560164311447007715936520, −5.75845430444199383715612210612, −4.62939800400546910276287570368, −3.33446973892559559550564262973, −2.22266791318650001757417155022, 1.28547024768496973751061715664, 3.69876153643756198456151381090, 3.77855859789031543884307386327, 5.33142808004565180658451312072, 6.28086044168790673443083498380, 7.62197462072527155820159513170, 8.676102249140123545316086234211, 9.398168149905901356051580309512, 10.72912057591723077854543271521, 11.34774030254506340721516872364

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