Properties

Label 2-430-43.38-c1-0-12
Degree $2$
Conductor $430$
Sign $-0.686 + 0.726i$
Analytic cond. $3.43356$
Root an. cond. $1.85298$
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  + (0.222 − 0.974i)2-s + (0.485 + 0.149i)3-s + (−0.900 − 0.433i)4-s + (0.365 + 0.930i)5-s + (0.254 − 0.440i)6-s + (−2.29 − 3.96i)7-s + (−0.623 + 0.781i)8-s + (−2.26 − 1.54i)9-s + (0.988 − 0.149i)10-s + (2.13 − 1.03i)11-s + (−0.372 − 0.345i)12-s + (−2.32 − 0.351i)13-s + (−4.37 + 1.35i)14-s + (0.0379 + 0.506i)15-s + (0.623 + 0.781i)16-s + (1.59 − 4.07i)17-s + ⋯
L(s)  = 1  + (0.157 − 0.689i)2-s + (0.280 + 0.0865i)3-s + (−0.450 − 0.216i)4-s + (0.163 + 0.416i)5-s + (0.103 − 0.179i)6-s + (−0.865 − 1.49i)7-s + (−0.220 + 0.276i)8-s + (−0.755 − 0.514i)9-s + (0.312 − 0.0471i)10-s + (0.644 − 0.310i)11-s + (−0.107 − 0.0998i)12-s + (−0.645 − 0.0973i)13-s + (−1.16 + 0.360i)14-s + (0.00980 + 0.130i)15-s + (0.155 + 0.195i)16-s + (0.387 − 0.987i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 430 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.686 + 0.726i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 430 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.686 + 0.726i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(430\)    =    \(2 \cdot 5 \cdot 43\)
Sign: $-0.686 + 0.726i$
Analytic conductor: \(3.43356\)
Root analytic conductor: \(1.85298\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{430} (81, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 430,\ (\ :1/2),\ -0.686 + 0.726i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.474111 - 1.10032i\)
\(L(\frac12)\) \(\approx\) \(0.474111 - 1.10032i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.222 + 0.974i)T \)
5 \( 1 + (-0.365 - 0.930i)T \)
43 \( 1 + (-6.39 + 1.45i)T \)
good3 \( 1 + (-0.485 - 0.149i)T + (2.47 + 1.68i)T^{2} \)
7 \( 1 + (2.29 + 3.96i)T + (-3.5 + 6.06i)T^{2} \)
11 \( 1 + (-2.13 + 1.03i)T + (6.85 - 8.60i)T^{2} \)
13 \( 1 + (2.32 + 0.351i)T + (12.4 + 3.83i)T^{2} \)
17 \( 1 + (-1.59 + 4.07i)T + (-12.4 - 11.5i)T^{2} \)
19 \( 1 + (-0.837 + 0.570i)T + (6.94 - 17.6i)T^{2} \)
23 \( 1 + (-0.109 + 1.45i)T + (-22.7 - 3.42i)T^{2} \)
29 \( 1 + (-8.24 + 2.54i)T + (23.9 - 16.3i)T^{2} \)
31 \( 1 + (2.25 + 2.09i)T + (2.31 + 30.9i)T^{2} \)
37 \( 1 + (3.06 - 5.30i)T + (-18.5 - 32.0i)T^{2} \)
41 \( 1 + (2.17 - 9.50i)T + (-36.9 - 17.7i)T^{2} \)
47 \( 1 + (-0.199 - 0.0959i)T + (29.3 + 36.7i)T^{2} \)
53 \( 1 + (10.3 - 1.56i)T + (50.6 - 15.6i)T^{2} \)
59 \( 1 + (-3.11 - 3.90i)T + (-13.1 + 57.5i)T^{2} \)
61 \( 1 + (-5.32 + 4.93i)T + (4.55 - 60.8i)T^{2} \)
67 \( 1 + (-8.06 + 5.49i)T + (24.4 - 62.3i)T^{2} \)
71 \( 1 + (0.374 + 4.99i)T + (-70.2 + 10.5i)T^{2} \)
73 \( 1 + (3.62 + 0.547i)T + (69.7 + 21.5i)T^{2} \)
79 \( 1 + (-7.44 - 12.8i)T + (-39.5 + 68.4i)T^{2} \)
83 \( 1 + (-10.5 - 3.25i)T + (68.5 + 46.7i)T^{2} \)
89 \( 1 + (-1.24 - 0.382i)T + (73.5 + 50.1i)T^{2} \)
97 \( 1 + (-13.9 + 6.72i)T + (60.4 - 75.8i)T^{2} \)
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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

−10.82011430285917218392534275804, −9.829000995346011195788795611275, −9.490930870663616842345496000691, −8.155816610645229304512008332736, −6.98710475253217028697317724678, −6.20454510830849773313092994204, −4.68754690434810935827856707442, −3.53000572005083702775001736048, −2.83857149455378393573542375942, −0.69907695523762808271444246057, 2.24376601647469655749928313581, 3.51244099533447199896367036314, 5.08247329876893658446986356332, 5.78491569608151075212758426657, 6.69210407123532174295441177935, 7.934015047911213415912742189268, 8.851368707121026039721703138066, 9.256549734541132432445452391885, 10.38926560703865027662541649295, 11.90836014162046336582397356669

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