Properties

Label 2-66424-1.1-c1-0-1
Degree $2$
Conductor $66424$
Sign $1$
Analytic cond. $530.398$
Root an. cond. $23.0303$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 3·5-s − 2·7-s − 2·9-s − 11-s + 2·13-s − 3·15-s − 6·17-s + 2·21-s + 23-s + 4·25-s + 5·27-s + 5·29-s + 2·31-s + 33-s − 6·35-s − 10·37-s − 2·39-s + 5·43-s − 6·45-s − 11·47-s − 3·49-s + 6·51-s + 14·53-s − 3·55-s − 5·59-s − 2·61-s + ⋯
L(s)  = 1  − 0.577·3-s + 1.34·5-s − 0.755·7-s − 2/3·9-s − 0.301·11-s + 0.554·13-s − 0.774·15-s − 1.45·17-s + 0.436·21-s + 0.208·23-s + 4/5·25-s + 0.962·27-s + 0.928·29-s + 0.359·31-s + 0.174·33-s − 1.01·35-s − 1.64·37-s − 0.320·39-s + 0.762·43-s − 0.894·45-s − 1.60·47-s − 3/7·49-s + 0.840·51-s + 1.92·53-s − 0.404·55-s − 0.650·59-s − 0.256·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 66424 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 66424 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(66424\)    =    \(2^{3} \cdot 19^{2} \cdot 23\)
Sign: $1$
Analytic conductor: \(530.398\)
Root analytic conductor: \(23.0303\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 66424,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.110391588\)
\(L(\frac12)\) \(\approx\) \(1.110391588\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
19 \( 1 \)
23 \( 1 - T \)
good3 \( 1 + T + p T^{2} \)
5 \( 1 - 3 T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 5 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 5 T + p T^{2} \)
47 \( 1 + 11 T + p T^{2} \)
53 \( 1 - 14 T + p T^{2} \)
59 \( 1 + 5 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 10 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 17 T + p T^{2} \)
79 \( 1 - 9 T + p T^{2} \)
83 \( 1 + 5 T + p T^{2} \)
89 \( 1 - T + p T^{2} \)
97 \( 1 - T + p T^{2} \)
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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

−14.09811877132393, −13.42536348325936, −13.41243450447655, −12.85539304503345, −12.06146997336146, −11.82986520522101, −10.93410395624131, −10.73971925267762, −10.16734546786264, −9.720522817253858, −8.999549900018367, −8.759156522209834, −8.211925327743338, −7.218555934200973, −6.691815081155350, −6.275079757624487, −5.922858966637128, −5.312910641447896, −4.812228876379337, −4.115563198664999, −3.159935114354219, −2.774285429677117, −2.056837131738711, −1.363909154141592, −0.3599550281598627, 0.3599550281598627, 1.363909154141592, 2.056837131738711, 2.774285429677117, 3.159935114354219, 4.115563198664999, 4.812228876379337, 5.312910641447896, 5.922858966637128, 6.275079757624487, 6.691815081155350, 7.218555934200973, 8.211925327743338, 8.759156522209834, 8.999549900018367, 9.720522817253858, 10.16734546786264, 10.73971925267762, 10.93410395624131, 11.82986520522101, 12.06146997336146, 12.85539304503345, 13.41243450447655, 13.42536348325936, 14.09811877132393

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