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Properties

Label 2-224-7.3-c2-0-3
Degree $2$
Conductor $224$
Sign $0.806 - 0.591i$
Analytic cond. $6.10355$
Root an. cond. $2.47053$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−4.19 − 2.41i)3-s + (−0.0446 + 0.0257i)5-s + (−6.12 + 3.39i)7-s + (7.20 + 12.4i)9-s + (−0.894 + 1.55i)11-s − 5.87i·13-s + 0.249·15-s + (23.0 + 13.2i)17-s + (22.8 − 13.1i)19-s + (33.8 + 0.603i)21-s + (12.8 + 22.2i)23-s + (−12.4 + 21.6i)25-s − 26.1i·27-s − 27.1·29-s + (25.7 + 14.8i)31-s + ⋯
L(s)  = 1  + (−1.39 − 0.806i)3-s + (−0.00892 + 0.00515i)5-s + (−0.874 + 0.484i)7-s + (0.800 + 1.38i)9-s + (−0.0813 + 0.140i)11-s − 0.452i·13-s + 0.0166·15-s + (1.35 + 0.781i)17-s + (1.20 − 0.693i)19-s + (1.61 + 0.0287i)21-s + (0.558 + 0.966i)23-s + (−0.499 + 0.865i)25-s − 0.969i·27-s − 0.937·29-s + (0.829 + 0.479i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.806 - 0.591i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.806 - 0.591i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(224\)    =    \(2^{5} \cdot 7\)
Sign: $0.806 - 0.591i$
Analytic conductor: \(6.10355\)
Root analytic conductor: \(2.47053\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{224} (129, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 224,\ (\ :1),\ 0.806 - 0.591i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.684818 + 0.224106i\)
\(L(\frac12)\) \(\approx\) \(0.684818 + 0.224106i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 + (6.12 - 3.39i)T \)
good3 \( 1 + (4.19 + 2.41i)T + (4.5 + 7.79i)T^{2} \)
5 \( 1 + (0.0446 - 0.0257i)T + (12.5 - 21.6i)T^{2} \)
11 \( 1 + (0.894 - 1.55i)T + (-60.5 - 104. i)T^{2} \)
13 \( 1 + 5.87iT - 169T^{2} \)
17 \( 1 + (-23.0 - 13.2i)T + (144.5 + 250. i)T^{2} \)
19 \( 1 + (-22.8 + 13.1i)T + (180.5 - 312. i)T^{2} \)
23 \( 1 + (-12.8 - 22.2i)T + (-264.5 + 458. i)T^{2} \)
29 \( 1 + 27.1T + 841T^{2} \)
31 \( 1 + (-25.7 - 14.8i)T + (480.5 + 832. i)T^{2} \)
37 \( 1 + (-30.8 - 53.4i)T + (-684.5 + 1.18e3i)T^{2} \)
41 \( 1 + 65.7iT - 1.68e3T^{2} \)
43 \( 1 + 9.52T + 1.84e3T^{2} \)
47 \( 1 + (61.2 - 35.3i)T + (1.10e3 - 1.91e3i)T^{2} \)
53 \( 1 + (4.86 - 8.42i)T + (-1.40e3 - 2.43e3i)T^{2} \)
59 \( 1 + (-54.3 - 31.3i)T + (1.74e3 + 3.01e3i)T^{2} \)
61 \( 1 + (66.1 - 38.2i)T + (1.86e3 - 3.22e3i)T^{2} \)
67 \( 1 + (51.5 - 89.2i)T + (-2.24e3 - 3.88e3i)T^{2} \)
71 \( 1 - 90.1T + 5.04e3T^{2} \)
73 \( 1 + (28.8 + 16.6i)T + (2.66e3 + 4.61e3i)T^{2} \)
79 \( 1 + (-32.4 - 56.1i)T + (-3.12e3 + 5.40e3i)T^{2} \)
83 \( 1 + 29.1iT - 6.88e3T^{2} \)
89 \( 1 + (-18.7 + 10.8i)T + (3.96e3 - 6.85e3i)T^{2} \)
97 \( 1 - 123. iT - 9.40e3T^{2} \)
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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

−12.03804395388445079997838382961, −11.46965967532323008817626857086, −10.30777395707974200776197190958, −9.400554185352636699856830401667, −7.79759959259895901084273357573, −6.94388149296418022786800746242, −5.83660224150624474637765376819, −5.27963481788307957950914916148, −3.24396323745900055749980818137, −1.19061468779408055357411222707, 0.56300404280826388858502741493, 3.37830170837937996673211465666, 4.59854836007833875346088467977, 5.68672623342080384513923681925, 6.53381147672305713152811869733, 7.76603528004860434360456421299, 9.634441509597251165946297613604, 9.882884747620264264634219685818, 10.99762740279338313166322779622, 11.80050905338684614885489052919

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