Properties

Label 2-63-1.1-c5-0-0
Degree $2$
Conductor $63$
Sign $1$
Analytic cond. $10.1041$
Root an. cond. $3.17870$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5·2-s − 7·4-s − 94·5-s − 49·7-s + 195·8-s + 470·10-s − 52·11-s − 770·13-s + 245·14-s − 751·16-s + 2.02e3·17-s + 1.73e3·19-s + 658·20-s + 260·22-s + 576·23-s + 5.71e3·25-s + 3.85e3·26-s + 343·28-s − 5.51e3·29-s + 6.33e3·31-s − 2.48e3·32-s − 1.01e4·34-s + 4.60e3·35-s − 7.33e3·37-s − 8.66e3·38-s − 1.83e4·40-s + 3.26e3·41-s + ⋯
L(s)  = 1  − 0.883·2-s − 0.218·4-s − 1.68·5-s − 0.377·7-s + 1.07·8-s + 1.48·10-s − 0.129·11-s − 1.26·13-s + 0.334·14-s − 0.733·16-s + 1.69·17-s + 1.10·19-s + 0.367·20-s + 0.114·22-s + 0.227·23-s + 1.82·25-s + 1.11·26-s + 0.0826·28-s − 1.21·29-s + 1.18·31-s − 0.428·32-s − 1.49·34-s + 0.635·35-s − 0.881·37-s − 0.972·38-s − 1.81·40-s + 0.303·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 63 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 63 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(63\)    =    \(3^{2} \cdot 7\)
Sign: $1$
Analytic conductor: \(10.1041\)
Root analytic conductor: \(3.17870\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 63,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(0.4952802083\)
\(L(\frac12)\) \(\approx\) \(0.4952802083\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 + p^{2} T \)
good2 \( 1 + 5 T + p^{5} T^{2} \)
5 \( 1 + 94 T + p^{5} T^{2} \)
11 \( 1 + 52 T + p^{5} T^{2} \)
13 \( 1 + 770 T + p^{5} T^{2} \)
17 \( 1 - 2022 T + p^{5} T^{2} \)
19 \( 1 - 1732 T + p^{5} T^{2} \)
23 \( 1 - 576 T + p^{5} T^{2} \)
29 \( 1 + 5518 T + p^{5} T^{2} \)
31 \( 1 - 6336 T + p^{5} T^{2} \)
37 \( 1 + 7338 T + p^{5} T^{2} \)
41 \( 1 - 3262 T + p^{5} T^{2} \)
43 \( 1 - 5420 T + p^{5} T^{2} \)
47 \( 1 + 864 T + p^{5} T^{2} \)
53 \( 1 + 4182 T + p^{5} T^{2} \)
59 \( 1 - 11220 T + p^{5} T^{2} \)
61 \( 1 + 45602 T + p^{5} T^{2} \)
67 \( 1 - 1396 T + p^{5} T^{2} \)
71 \( 1 + 18720 T + p^{5} T^{2} \)
73 \( 1 - 46362 T + p^{5} T^{2} \)
79 \( 1 - 97424 T + p^{5} T^{2} \)
83 \( 1 - 81228 T + p^{5} T^{2} \)
89 \( 1 - 3182 T + p^{5} T^{2} \)
97 \( 1 - 4914 T + p^{5} T^{2} \)
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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

−14.11219261848242256852287043776, −12.54059745056699643476025185018, −11.70674584951593231963617299380, −10.32476954127726507066844377849, −9.290822125624696675519937823595, −7.85609523825536629722700599680, −7.42012405406319714663150973781, −4.95114625674260926301665454186, −3.46024921352335639525952928859, −0.63869992670379025229142949801, 0.63869992670379025229142949801, 3.46024921352335639525952928859, 4.95114625674260926301665454186, 7.42012405406319714663150973781, 7.85609523825536629722700599680, 9.290822125624696675519937823595, 10.32476954127726507066844377849, 11.70674584951593231963617299380, 12.54059745056699643476025185018, 14.11219261848242256852287043776

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