Properties

Label 2-19602-1.1-c1-0-0
Degree $2$
Conductor $19602$
Sign $1$
Analytic cond. $156.522$
Root an. cond. $12.5109$
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  − 2-s + 4-s − 2·7-s − 8-s − 2·13-s + 2·14-s + 16-s + 3·17-s + 19-s − 6·23-s − 5·25-s + 2·26-s − 2·28-s − 6·29-s − 4·31-s − 32-s − 3·34-s − 4·37-s − 38-s − 9·41-s + 43-s + 6·46-s − 6·47-s − 3·49-s + 5·50-s − 2·52-s + 12·53-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.755·7-s − 0.353·8-s − 0.554·13-s + 0.534·14-s + 1/4·16-s + 0.727·17-s + 0.229·19-s − 1.25·23-s − 25-s + 0.392·26-s − 0.377·28-s − 1.11·29-s − 0.718·31-s − 0.176·32-s − 0.514·34-s − 0.657·37-s − 0.162·38-s − 1.40·41-s + 0.152·43-s + 0.884·46-s − 0.875·47-s − 3/7·49-s + 0.707·50-s − 0.277·52-s + 1.64·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 19602 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 19602 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(19602\)    =    \(2 \cdot 3^{4} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(156.522\)
Root analytic conductor: \(12.5109\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 19602,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4875354165\)
\(L(\frac12)\) \(\approx\) \(0.4875354165\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 + T \)
3 \( 1 \)
11 \( 1 \)
good5 \( 1 + p T^{2} \) 1.5.a
7 \( 1 + 2 T + p T^{2} \) 1.7.c
13 \( 1 + 2 T + p T^{2} \) 1.13.c
17 \( 1 - 3 T + p T^{2} \) 1.17.ad
19 \( 1 - T + p T^{2} \) 1.19.ab
23 \( 1 + 6 T + p T^{2} \) 1.23.g
29 \( 1 + 6 T + p T^{2} \) 1.29.g
31 \( 1 + 4 T + p T^{2} \) 1.31.e
37 \( 1 + 4 T + p T^{2} \) 1.37.e
41 \( 1 + 9 T + p T^{2} \) 1.41.j
43 \( 1 - T + p T^{2} \) 1.43.ab
47 \( 1 + 6 T + p T^{2} \) 1.47.g
53 \( 1 - 12 T + p T^{2} \) 1.53.am
59 \( 1 - 3 T + p T^{2} \) 1.59.ad
61 \( 1 + 8 T + p T^{2} \) 1.61.i
67 \( 1 - 5 T + p T^{2} \) 1.67.af
71 \( 1 + 12 T + p T^{2} \) 1.71.m
73 \( 1 + 11 T + p T^{2} \) 1.73.l
79 \( 1 - 4 T + p T^{2} \) 1.79.ae
83 \( 1 + 12 T + p T^{2} \) 1.83.m
89 \( 1 - 6 T + p T^{2} \) 1.89.ag
97 \( 1 - 5 T + p T^{2} \) 1.97.af
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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

−15.79900807354721, −15.27245702507352, −14.65665077566621, −14.15227321394935, −13.40916036873253, −12.96794554491544, −12.23079006965543, −11.80989382266258, −11.35835920593545, −10.39321071749452, −10.06461301092542, −9.663831716840210, −9.004254365079143, −8.406634225617645, −7.667716904891273, −7.309196104041693, −6.629967203328484, −5.834117838002178, −5.529992839855687, −4.513600454236545, −3.607254434308932, −3.219667523894214, −2.161272235621295, −1.611706732870128, −0.3117904902196710, 0.3117904902196710, 1.611706732870128, 2.161272235621295, 3.219667523894214, 3.607254434308932, 4.513600454236545, 5.529992839855687, 5.834117838002178, 6.629967203328484, 7.309196104041693, 7.667716904891273, 8.406634225617645, 9.004254365079143, 9.663831716840210, 10.06461301092542, 10.39321071749452, 11.35835920593545, 11.80989382266258, 12.23079006965543, 12.96794554491544, 13.40916036873253, 14.15227321394935, 14.65665077566621, 15.27245702507352, 15.79900807354721

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