Properties

Label 2-8712-1.1-c1-0-85
Degree $2$
Conductor $8712$
Sign $-1$
Analytic cond. $69.5656$
Root an. cond. $8.34060$
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  − 2·5-s − 2·13-s + 6·17-s − 4·23-s − 25-s + 2·29-s − 10·37-s + 6·41-s + 8·43-s + 4·47-s − 7·49-s + 6·53-s + 12·59-s − 2·61-s + 4·65-s + 4·67-s − 12·71-s + 14·73-s − 16·79-s − 12·83-s − 12·85-s − 10·89-s − 14·97-s − 6·101-s + 8·103-s + 4·107-s − 2·109-s + ⋯
L(s)  = 1  − 0.894·5-s − 0.554·13-s + 1.45·17-s − 0.834·23-s − 1/5·25-s + 0.371·29-s − 1.64·37-s + 0.937·41-s + 1.21·43-s + 0.583·47-s − 49-s + 0.824·53-s + 1.56·59-s − 0.256·61-s + 0.496·65-s + 0.488·67-s − 1.42·71-s + 1.63·73-s − 1.80·79-s − 1.31·83-s − 1.30·85-s − 1.05·89-s − 1.42·97-s − 0.597·101-s + 0.788·103-s + 0.386·107-s − 0.191·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8712\)    =    \(2^{3} \cdot 3^{2} \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(69.5656\)
Root analytic conductor: \(8.34060\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8712,\ (\ :1/2),\ -1)\)

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 \( 1 \)
11 \( 1 \)
good5 \( 1 + 2 T + p T^{2} \) 1.5.c
7 \( 1 + p T^{2} \) 1.7.a
13 \( 1 + 2 T + p T^{2} \) 1.13.c
17 \( 1 - 6 T + p T^{2} \) 1.17.ag
19 \( 1 + p T^{2} \) 1.19.a
23 \( 1 + 4 T + p T^{2} \) 1.23.e
29 \( 1 - 2 T + p T^{2} \) 1.29.ac
31 \( 1 + p T^{2} \) 1.31.a
37 \( 1 + 10 T + p T^{2} \) 1.37.k
41 \( 1 - 6 T + p T^{2} \) 1.41.ag
43 \( 1 - 8 T + p T^{2} \) 1.43.ai
47 \( 1 - 4 T + p T^{2} \) 1.47.ae
53 \( 1 - 6 T + p T^{2} \) 1.53.ag
59 \( 1 - 12 T + p T^{2} \) 1.59.am
61 \( 1 + 2 T + p T^{2} \) 1.61.c
67 \( 1 - 4 T + p T^{2} \) 1.67.ae
71 \( 1 + 12 T + p T^{2} \) 1.71.m
73 \( 1 - 14 T + p T^{2} \) 1.73.ao
79 \( 1 + 16 T + p T^{2} \) 1.79.q
83 \( 1 + 12 T + p T^{2} \) 1.83.m
89 \( 1 + 10 T + p T^{2} \) 1.89.k
97 \( 1 + 14 T + p T^{2} \) 1.97.o
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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

−7.36161511466328377735501859289, −7.02675563347022380094744326266, −5.87782900052390037389579039459, −5.45948081850354739388901240840, −4.47796414004690219696123638365, −3.88497632421151025487572108929, −3.17526362527244961285126062896, −2.27028915996688623719547137958, −1.12848890972489228246073206230, 0, 1.12848890972489228246073206230, 2.27028915996688623719547137958, 3.17526362527244961285126062896, 3.88497632421151025487572108929, 4.47796414004690219696123638365, 5.45948081850354739388901240840, 5.87782900052390037389579039459, 7.02675563347022380094744326266, 7.36161511466328377735501859289

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