Properties

Label 2-1088-1.1-c1-0-24
Degree $2$
Conductor $1088$
Sign $-1$
Analytic cond. $8.68772$
Root an. cond. $2.94749$
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 − 3·9-s + 4·11-s − 2·13-s − 17-s + 4·19-s − 6·23-s − 5·25-s − 8·29-s + 2·31-s − 4·37-s − 2·41-s − 4·43-s − 12·47-s − 3·49-s + 6·53-s + 4·59-s − 4·61-s + 6·63-s + 4·67-s + 6·71-s − 6·73-s − 8·77-s + 10·79-s + 9·81-s − 12·83-s − 10·89-s + ⋯
L(s)  = 1  − 0.755·7-s − 9-s + 1.20·11-s − 0.554·13-s − 0.242·17-s + 0.917·19-s − 1.25·23-s − 25-s − 1.48·29-s + 0.359·31-s − 0.657·37-s − 0.312·41-s − 0.609·43-s − 1.75·47-s − 3/7·49-s + 0.824·53-s + 0.520·59-s − 0.512·61-s + 0.755·63-s + 0.488·67-s + 0.712·71-s − 0.702·73-s − 0.911·77-s + 1.12·79-s + 81-s − 1.31·83-s − 1.05·89-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1088 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1088 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1088\)    =    \(2^{6} \cdot 17\)
Sign: $-1$
Analytic conductor: \(8.68772\)
Root analytic conductor: \(2.94749\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1088,\ (\ :1/2),\ -1)\)

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 \( 1 \)
17 \( 1 + T \)
good3 \( 1 + p T^{2} \) 1.3.a
5 \( 1 + p T^{2} \) 1.5.a
7 \( 1 + 2 T + p T^{2} \) 1.7.c
11 \( 1 - 4 T + p T^{2} \) 1.11.ae
13 \( 1 + 2 T + p T^{2} \) 1.13.c
19 \( 1 - 4 T + p T^{2} \) 1.19.ae
23 \( 1 + 6 T + p T^{2} \) 1.23.g
29 \( 1 + 8 T + p T^{2} \) 1.29.i
31 \( 1 - 2 T + p T^{2} \) 1.31.ac
37 \( 1 + 4 T + p T^{2} \) 1.37.e
41 \( 1 + 2 T + p T^{2} \) 1.41.c
43 \( 1 + 4 T + p T^{2} \) 1.43.e
47 \( 1 + 12 T + p T^{2} \) 1.47.m
53 \( 1 - 6 T + p T^{2} \) 1.53.ag
59 \( 1 - 4 T + p T^{2} \) 1.59.ae
61 \( 1 + 4 T + p T^{2} \) 1.61.e
67 \( 1 - 4 T + p T^{2} \) 1.67.ae
71 \( 1 - 6 T + p T^{2} \) 1.71.ag
73 \( 1 + 6 T + p T^{2} \) 1.73.g
79 \( 1 - 10 T + p T^{2} \) 1.79.ak
83 \( 1 + 12 T + p T^{2} \) 1.83.m
89 \( 1 + 10 T + p T^{2} \) 1.89.k
97 \( 1 + 10 T + p T^{2} \) 1.97.k
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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

−9.594062577326757145430904108312, −8.711103350044857364339537245110, −7.83292879902090712076638540092, −6.84041393535243124859500516856, −6.09068663104670617751582887657, −5.28300507382393287491227047568, −3.95839388323488154494453195015, −3.20324136736330633519411958562, −1.88616587730267621143506081518, 0, 1.88616587730267621143506081518, 3.20324136736330633519411958562, 3.95839388323488154494453195015, 5.28300507382393287491227047568, 6.09068663104670617751582887657, 6.84041393535243124859500516856, 7.83292879902090712076638540092, 8.711103350044857364339537245110, 9.594062577326757145430904108312

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