Properties

Label 2-350-175.87-c1-0-15
Degree $2$
Conductor $350$
Sign $-0.983 - 0.180i$
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  + (−0.777 + 0.629i)2-s + (−0.964 − 1.48i)3-s + (0.207 − 0.978i)4-s + (−2.18 + 0.487i)5-s + (1.68 + 0.547i)6-s + (1.85 − 1.88i)7-s + (0.453 + 0.891i)8-s + (−0.0557 + 0.125i)9-s + (1.38 − 1.75i)10-s + (−4.94 + 2.20i)11-s + (−1.65 + 0.634i)12-s + (3.81 + 0.604i)13-s + (−0.259 + 2.63i)14-s + (2.82 + 2.77i)15-s + (−0.913 − 0.406i)16-s + (−5.49 − 0.287i)17-s + ⋯
L(s)  = 1  + (−0.549 + 0.444i)2-s + (−0.556 − 0.857i)3-s + (0.103 − 0.489i)4-s + (−0.975 + 0.217i)5-s + (0.687 + 0.223i)6-s + (0.702 − 0.711i)7-s + (0.160 + 0.315i)8-s + (−0.0185 + 0.0417i)9-s + (0.439 − 0.554i)10-s + (−1.49 + 0.664i)11-s + (−0.477 + 0.183i)12-s + (1.05 + 0.167i)13-s + (−0.0694 + 0.703i)14-s + (0.730 + 0.715i)15-s + (−0.228 − 0.101i)16-s + (−1.33 − 0.0698i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.983 - 0.180i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.983 - 0.180i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $-0.983 - 0.180i$
Analytic conductor: \(2.79476\)
Root analytic conductor: \(1.67175\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{350} (87, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 350,\ (\ :1/2),\ -0.983 - 0.180i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.00578127 + 0.0634627i\)
\(L(\frac12)\) \(\approx\) \(0.00578127 + 0.0634627i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.777 - 0.629i)T \)
5 \( 1 + (2.18 - 0.487i)T \)
7 \( 1 + (-1.85 + 1.88i)T \)
good3 \( 1 + (0.964 + 1.48i)T + (-1.22 + 2.74i)T^{2} \)
11 \( 1 + (4.94 - 2.20i)T + (7.36 - 8.17i)T^{2} \)
13 \( 1 + (-3.81 - 0.604i)T + (12.3 + 4.01i)T^{2} \)
17 \( 1 + (5.49 + 0.287i)T + (16.9 + 1.77i)T^{2} \)
19 \( 1 + (7.36 - 1.56i)T + (17.3 - 7.72i)T^{2} \)
23 \( 1 + (-2.16 - 2.67i)T + (-4.78 + 22.4i)T^{2} \)
29 \( 1 + (4.18 - 1.35i)T + (23.4 - 17.0i)T^{2} \)
31 \( 1 + (4.64 - 4.18i)T + (3.24 - 30.8i)T^{2} \)
37 \( 1 + (-1.06 - 2.78i)T + (-27.4 + 24.7i)T^{2} \)
41 \( 1 + (0.101 + 0.139i)T + (-12.6 + 38.9i)T^{2} \)
43 \( 1 + (3.80 - 3.80i)T - 43iT^{2} \)
47 \( 1 + (0.706 + 13.4i)T + (-46.7 + 4.91i)T^{2} \)
53 \( 1 + (-6.79 + 4.41i)T + (21.5 - 48.4i)T^{2} \)
59 \( 1 + (0.378 + 3.60i)T + (-57.7 + 12.2i)T^{2} \)
61 \( 1 + (-0.292 - 0.0307i)T + (59.6 + 12.6i)T^{2} \)
67 \( 1 + (0.169 - 3.24i)T + (-66.6 - 7.00i)T^{2} \)
71 \( 1 + (-0.401 - 1.23i)T + (-57.4 + 41.7i)T^{2} \)
73 \( 1 + (6.71 + 2.57i)T + (54.2 + 48.8i)T^{2} \)
79 \( 1 + (-1.05 - 0.949i)T + (8.25 + 78.5i)T^{2} \)
83 \( 1 + (-3.76 + 1.91i)T + (48.7 - 67.1i)T^{2} \)
89 \( 1 + (-0.208 + 1.98i)T + (-87.0 - 18.5i)T^{2} \)
97 \( 1 + (-7.02 - 3.57i)T + (57.0 + 78.4i)T^{2} \)
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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

−10.96205998456656464747065496441, −10.41536494319635271978262333116, −8.746096569896799872026314769927, −8.009836374579897754699382611775, −7.15362507530846120916278684003, −6.60319911388122356928987542434, −5.17499475438692113541932398945, −3.98269737550828919026532292030, −1.82884821782605590326422474657, −0.05409609429672631041572026946, 2.40901260359059905051293176816, 4.00968326265060691299413155121, 4.85007622167498004987990515057, 5.99858726311636600331537258530, 7.63462469489044118744999751195, 8.475194121663862799182687118013, 9.019118600923156608013579340678, 10.69941757244503777847457437665, 10.88381383062616781067420348836, 11.43268383727879394569884445530

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