Properties

Label 2-6e4-1.1-c1-0-16
Degree $2$
Conductor $1296$
Sign $-1$
Analytic cond. $10.3486$
Root an. cond. $3.21692$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·7-s − 3·11-s + 2·13-s + 3·17-s + 19-s − 6·23-s − 5·25-s − 6·29-s + 4·31-s − 4·37-s − 9·41-s + 43-s − 6·47-s − 3·49-s − 12·53-s + 3·59-s + 8·61-s − 5·67-s − 12·71-s + 11·73-s + 6·77-s + 4·79-s + 12·83-s − 6·89-s − 4·91-s + 5·97-s − 14·103-s + ⋯
L(s)  = 1  − 0.755·7-s − 0.904·11-s + 0.554·13-s + 0.727·17-s + 0.229·19-s − 1.25·23-s − 25-s − 1.11·29-s + 0.718·31-s − 0.657·37-s − 1.40·41-s + 0.152·43-s − 0.875·47-s − 3/7·49-s − 1.64·53-s + 0.390·59-s + 1.02·61-s − 0.610·67-s − 1.42·71-s + 1.28·73-s + 0.683·77-s + 0.450·79-s + 1.31·83-s − 0.635·89-s − 0.419·91-s + 0.507·97-s − 1.37·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1296\)    =    \(2^{4} \cdot 3^{4}\)
Sign: $-1$
Analytic conductor: \(10.3486\)
Root analytic conductor: \(3.21692\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1296,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
3 \( 1 \)
good5 \( 1 + p T^{2} \) 1.5.a
7 \( 1 + 2 T + p T^{2} \) 1.7.c
11 \( 1 + 3 T + p T^{2} \) 1.11.d
13 \( 1 - 2 T + p T^{2} \) 1.13.ac
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.ae
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.m
59 \( 1 - 3 T + p T^{2} \) 1.59.ad
61 \( 1 - 8 T + p T^{2} \) 1.61.ai
67 \( 1 + 5 T + p T^{2} \) 1.67.f
71 \( 1 + 12 T + p T^{2} \) 1.71.m
73 \( 1 - 11 T + p T^{2} \) 1.73.al
79 \( 1 - 4 T + p T^{2} \) 1.79.ae
83 \( 1 - 12 T + p T^{2} \) 1.83.am
89 \( 1 + 6 T + p T^{2} \) 1.89.g
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

−9.463629439715469903269613948918, −8.255589340941165804909076040404, −7.79453288119723697641112445352, −6.69953527334383655382904548898, −5.91234365712937538559209143490, −5.13777464868847606985261506723, −3.86098888246252906299834258338, −3.10746305536689930220572132603, −1.80773362483917328069437252787, 0, 1.80773362483917328069437252787, 3.10746305536689930220572132603, 3.86098888246252906299834258338, 5.13777464868847606985261506723, 5.91234365712937538559209143490, 6.69953527334383655382904548898, 7.79453288119723697641112445352, 8.255589340941165804909076040404, 9.463629439715469903269613948918

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