Properties

Label 2-7616-1.1-c1-0-121
Degree $2$
Conductor $7616$
Sign $-1$
Analytic cond. $60.8140$
Root an. cond. $7.79833$
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 + 7-s − 3·9-s + 2·13-s + 17-s − 4·19-s − 25-s + 6·29-s − 2·35-s + 6·37-s − 6·41-s + 12·43-s + 6·45-s + 8·47-s + 49-s + 2·53-s − 4·59-s − 2·61-s − 3·63-s − 4·65-s − 12·67-s + 2·73-s − 8·79-s + 9·81-s − 12·83-s − 2·85-s + 10·89-s + ⋯
L(s)  = 1  − 0.894·5-s + 0.377·7-s − 9-s + 0.554·13-s + 0.242·17-s − 0.917·19-s − 1/5·25-s + 1.11·29-s − 0.338·35-s + 0.986·37-s − 0.937·41-s + 1.82·43-s + 0.894·45-s + 1.16·47-s + 1/7·49-s + 0.274·53-s − 0.520·59-s − 0.256·61-s − 0.377·63-s − 0.496·65-s − 1.46·67-s + 0.234·73-s − 0.900·79-s + 81-s − 1.31·83-s − 0.216·85-s + 1.05·89-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7616 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7616 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7616\)    =    \(2^{6} \cdot 7 \cdot 17\)
Sign: $-1$
Analytic conductor: \(60.8140\)
Root analytic conductor: \(7.79833\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7616,\ (\ :1/2),\ -1)\)

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

−7.70887399734067596807145353717, −6.87833629851226703985750969896, −6.05001424602115039966589390130, −5.55335669661380124670059164485, −4.48098046695808625370277161597, −4.06274349339875145917341865187, −3.10438371895445250824869484753, −2.39660886070895991929260532625, −1.13629511962707899191732721753, 0, 1.13629511962707899191732721753, 2.39660886070895991929260532625, 3.10438371895445250824869484753, 4.06274349339875145917341865187, 4.48098046695808625370277161597, 5.55335669661380124670059164485, 6.05001424602115039966589390130, 6.87833629851226703985750969896, 7.70887399734067596807145353717

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