Properties

Label 2-1264-1.1-c1-0-35
Degree $2$
Conductor $1264$
Sign $-1$
Analytic cond. $10.0930$
Root an. cond. $3.17696$
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  + 3-s + 5-s − 3·7-s − 2·9-s − 2·11-s − 13-s + 15-s + 4·17-s − 6·19-s − 3·21-s − 6·23-s − 4·25-s − 5·27-s + 8·29-s + 4·31-s − 2·33-s − 3·35-s − 8·37-s − 39-s − 10·41-s − 4·43-s − 2·45-s + 9·47-s + 2·49-s + 4·51-s − 2·53-s − 2·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s − 1.13·7-s − 2/3·9-s − 0.603·11-s − 0.277·13-s + 0.258·15-s + 0.970·17-s − 1.37·19-s − 0.654·21-s − 1.25·23-s − 4/5·25-s − 0.962·27-s + 1.48·29-s + 0.718·31-s − 0.348·33-s − 0.507·35-s − 1.31·37-s − 0.160·39-s − 1.56·41-s − 0.609·43-s − 0.298·45-s + 1.31·47-s + 2/7·49-s + 0.560·51-s − 0.274·53-s − 0.269·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1264 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1264 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1264\)    =    \(2^{4} \cdot 79\)
Sign: $-1$
Analytic conductor: \(10.0930\)
Root analytic conductor: \(3.17696\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1264,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
79 \( 1 - T \)
good3 \( 1 - T + p T^{2} \)
5 \( 1 - T + p T^{2} \)
7 \( 1 + 3 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 8 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 5 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 10 T + p T^{2} \)
71 \( 1 - T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 9 T + p T^{2} \)
97 \( 1 + 11 T + p T^{2} \)
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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

−9.310336306909389057164283545641, −8.423348769693386380835018190291, −7.88526745996423744926027143743, −6.63518697987213341805199647856, −6.05892058215090753538341774685, −5.11838942883562842777257790218, −3.80042590498607980001670074245, −2.95547541728557219784982307746, −2.07845972721325403340873886517, 0, 2.07845972721325403340873886517, 2.95547541728557219784982307746, 3.80042590498607980001670074245, 5.11838942883562842777257790218, 6.05892058215090753538341774685, 6.63518697987213341805199647856, 7.88526745996423744926027143743, 8.423348769693386380835018190291, 9.310336306909389057164283545641

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