Properties

Label 2-460-1.1-c3-0-11
Degree $2$
Conductor $460$
Sign $1$
Analytic cond. $27.1408$
Root an. cond. $5.20969$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 8.72·3-s + 5·5-s − 5.16·7-s + 49.1·9-s + 38.0·11-s + 39.8·13-s + 43.6·15-s − 52.1·17-s − 35.3·19-s − 45.0·21-s − 23·23-s + 25·25-s + 193.·27-s + 154.·29-s + 275.·31-s + 331.·33-s − 25.8·35-s − 315.·37-s + 347.·39-s + 195.·41-s + 158.·43-s + 245.·45-s − 358.·47-s − 316.·49-s − 455.·51-s + 50.4·53-s + 190.·55-s + ⋯
L(s)  = 1  + 1.67·3-s + 0.447·5-s − 0.278·7-s + 1.82·9-s + 1.04·11-s + 0.850·13-s + 0.751·15-s − 0.744·17-s − 0.426·19-s − 0.468·21-s − 0.208·23-s + 0.200·25-s + 1.38·27-s + 0.988·29-s + 1.59·31-s + 1.75·33-s − 0.124·35-s − 1.40·37-s + 1.42·39-s + 0.744·41-s + 0.562·43-s + 0.814·45-s − 1.11·47-s − 0.922·49-s − 1.25·51-s + 0.130·53-s + 0.465·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 460 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 460 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(460\)    =    \(2^{2} \cdot 5 \cdot 23\)
Sign: $1$
Analytic conductor: \(27.1408\)
Root analytic conductor: \(5.20969\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 460,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(4.066284318\)
\(L(\frac12)\) \(\approx\) \(4.066284318\)
\(L(\frac{5}{2})\) 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 \( 1 - 5T \)
23 \( 1 + 23T \)
good3 \( 1 - 8.72T + 27T^{2} \)
7 \( 1 + 5.16T + 343T^{2} \)
11 \( 1 - 38.0T + 1.33e3T^{2} \)
13 \( 1 - 39.8T + 2.19e3T^{2} \)
17 \( 1 + 52.1T + 4.91e3T^{2} \)
19 \( 1 + 35.3T + 6.85e3T^{2} \)
29 \( 1 - 154.T + 2.43e4T^{2} \)
31 \( 1 - 275.T + 2.97e4T^{2} \)
37 \( 1 + 315.T + 5.06e4T^{2} \)
41 \( 1 - 195.T + 6.89e4T^{2} \)
43 \( 1 - 158.T + 7.95e4T^{2} \)
47 \( 1 + 358.T + 1.03e5T^{2} \)
53 \( 1 - 50.4T + 1.48e5T^{2} \)
59 \( 1 - 408.T + 2.05e5T^{2} \)
61 \( 1 - 218.T + 2.26e5T^{2} \)
67 \( 1 - 228.T + 3.00e5T^{2} \)
71 \( 1 + 850.T + 3.57e5T^{2} \)
73 \( 1 - 675.T + 3.89e5T^{2} \)
79 \( 1 + 933.T + 4.93e5T^{2} \)
83 \( 1 + 663.T + 5.71e5T^{2} \)
89 \( 1 + 243.T + 7.04e5T^{2} \)
97 \( 1 - 585.T + 9.12e5T^{2} \)
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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

−10.30981111312543480182927830795, −9.568298023352912588645716669487, −8.714346063875484408499792145034, −8.313764486508401420175344998877, −6.96159488529695085669736001225, −6.24064185433243068700996116520, −4.48925635678082116503642681437, −3.57046976245552901935797590937, −2.52836041813346843300399084681, −1.38147957823064210463765306650, 1.38147957823064210463765306650, 2.52836041813346843300399084681, 3.57046976245552901935797590937, 4.48925635678082116503642681437, 6.24064185433243068700996116520, 6.96159488529695085669736001225, 8.313764486508401420175344998877, 8.714346063875484408499792145034, 9.568298023352912588645716669487, 10.30981111312543480182927830795

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