Properties

Label 2-460-115.114-c2-0-18
Degree $2$
Conductor $460$
Sign $-0.421 + 0.906i$
Analytic cond. $12.5340$
Root an. cond. $3.54035$
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  − 2.55i·3-s + (2.71 − 4.19i)5-s + 1.70·7-s + 2.48·9-s − 5.03i·11-s − 17.6i·13-s + (−10.7 − 6.92i)15-s + 3.02·17-s + 31.5i·19-s − 4.34i·21-s + (22.7 − 3.18i)23-s + (−10.2 − 22.7i)25-s − 29.3i·27-s − 20.7·29-s + 18.6·31-s + ⋯
L(s)  = 1  − 0.850i·3-s + (0.542 − 0.839i)5-s + 0.243·7-s + 0.276·9-s − 0.457i·11-s − 1.35i·13-s + (−0.714 − 0.461i)15-s + 0.177·17-s + 1.65i·19-s − 0.207i·21-s + (0.990 − 0.138i)23-s + (−0.410 − 0.911i)25-s − 1.08i·27-s − 0.716·29-s + 0.601·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 460 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.421 + 0.906i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 460 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.421 + 0.906i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(460\)    =    \(2^{2} \cdot 5 \cdot 23\)
Sign: $-0.421 + 0.906i$
Analytic conductor: \(12.5340\)
Root analytic conductor: \(3.54035\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{460} (229, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 460,\ (\ :1),\ -0.421 + 0.906i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.936954497\)
\(L(\frac12)\) \(\approx\) \(1.936954497\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + (-2.71 + 4.19i)T \)
23 \( 1 + (-22.7 + 3.18i)T \)
good3 \( 1 + 2.55iT - 9T^{2} \)
7 \( 1 - 1.70T + 49T^{2} \)
11 \( 1 + 5.03iT - 121T^{2} \)
13 \( 1 + 17.6iT - 169T^{2} \)
17 \( 1 - 3.02T + 289T^{2} \)
19 \( 1 - 31.5iT - 361T^{2} \)
29 \( 1 + 20.7T + 841T^{2} \)
31 \( 1 - 18.6T + 961T^{2} \)
37 \( 1 - 2.81T + 1.36e3T^{2} \)
41 \( 1 + 73.3T + 1.68e3T^{2} \)
43 \( 1 + 54.4T + 1.84e3T^{2} \)
47 \( 1 + 30.0iT - 2.20e3T^{2} \)
53 \( 1 - 34.7T + 2.80e3T^{2} \)
59 \( 1 - 81.8T + 3.48e3T^{2} \)
61 \( 1 + 17.5iT - 3.72e3T^{2} \)
67 \( 1 - 52.8T + 4.48e3T^{2} \)
71 \( 1 - 21.5T + 5.04e3T^{2} \)
73 \( 1 + 69.0iT - 5.32e3T^{2} \)
79 \( 1 - 58.5iT - 6.24e3T^{2} \)
83 \( 1 + 37.4T + 6.88e3T^{2} \)
89 \( 1 - 114. iT - 7.92e3T^{2} \)
97 \( 1 + 48.8T + 9.40e3T^{2} \)
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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

−10.38481911032665842925113362873, −9.790067688781189023106768099685, −8.397536886061520068288122132693, −8.055740630367931516695070602680, −6.84071723360293331920684436062, −5.79635123707367670544785430912, −5.02307133965921177778471856812, −3.49611043639578722653664519995, −1.89031736490050040728565513070, −0.844514098787062810284351796858, 1.84023264155369672161151974098, 3.19163271134354630273817342963, 4.42448575650957183103551416768, 5.21688282198594928858239158791, 6.74006121112023916188809196379, 7.11260352920678195395871764294, 8.718895029872007827533680565195, 9.554485689975853665670527893778, 10.09875406074534696681005620926, 11.13172616233858429154491733825

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