Properties

Label 2-912-1.1-c1-0-17
Degree $2$
Conductor $912$
Sign $-1$
Analytic cond. $7.28235$
Root an. cond. $2.69858$
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 − 4·7-s + 9-s − 4·11-s − 2·17-s − 19-s − 4·21-s + 2·23-s − 5·25-s + 27-s − 6·29-s − 6·31-s − 4·33-s − 8·37-s + 10·41-s + 12·43-s − 10·47-s + 9·49-s − 2·51-s + 2·53-s − 57-s − 4·59-s − 10·61-s − 4·63-s + 2·69-s + 16·71-s − 2·73-s + ⋯
L(s)  = 1  + 0.577·3-s − 1.51·7-s + 1/3·9-s − 1.20·11-s − 0.485·17-s − 0.229·19-s − 0.872·21-s + 0.417·23-s − 25-s + 0.192·27-s − 1.11·29-s − 1.07·31-s − 0.696·33-s − 1.31·37-s + 1.56·41-s + 1.82·43-s − 1.45·47-s + 9/7·49-s − 0.280·51-s + 0.274·53-s − 0.132·57-s − 0.520·59-s − 1.28·61-s − 0.503·63-s + 0.240·69-s + 1.89·71-s − 0.234·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(912\)    =    \(2^{4} \cdot 3 \cdot 19\)
Sign: $-1$
Analytic conductor: \(7.28235\)
Root analytic conductor: \(2.69858\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 912,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
19 \( 1 + T \)
good5 \( 1 + p T^{2} \) 1.5.a
7 \( 1 + 4 T + p T^{2} \) 1.7.e
11 \( 1 + 4 T + p T^{2} \) 1.11.e
13 \( 1 + p T^{2} \) 1.13.a
17 \( 1 + 2 T + p T^{2} \) 1.17.c
23 \( 1 - 2 T + p T^{2} \) 1.23.ac
29 \( 1 + 6 T + p T^{2} \) 1.29.g
31 \( 1 + 6 T + p T^{2} \) 1.31.g
37 \( 1 + 8 T + p T^{2} \) 1.37.i
41 \( 1 - 10 T + p T^{2} \) 1.41.ak
43 \( 1 - 12 T + p T^{2} \) 1.43.am
47 \( 1 + 10 T + p T^{2} \) 1.47.k
53 \( 1 - 2 T + p T^{2} \) 1.53.ac
59 \( 1 + 4 T + p T^{2} \) 1.59.e
61 \( 1 + 10 T + p T^{2} \) 1.61.k
67 \( 1 + p T^{2} \) 1.67.a
71 \( 1 - 16 T + p T^{2} \) 1.71.aq
73 \( 1 + 2 T + p T^{2} \) 1.73.c
79 \( 1 + 10 T + p T^{2} \) 1.79.k
83 \( 1 - 16 T + p T^{2} \) 1.83.aq
89 \( 1 + 2 T + p T^{2} \) 1.89.c
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

−9.482793580868359991017773314605, −9.097240421060539335944630760653, −7.898686491096330582694114446456, −7.23982863334654173329136409609, −6.24883441356449067760906148295, −5.36808784502647146902895503090, −4.02602094871991354322845522422, −3.15184971185467977468154125862, −2.18943331110765256094544725740, 0, 2.18943331110765256094544725740, 3.15184971185467977468154125862, 4.02602094871991354322845522422, 5.36808784502647146902895503090, 6.24883441356449067760906148295, 7.23982863334654173329136409609, 7.898686491096330582694114446456, 9.097240421060539335944630760653, 9.482793580868359991017773314605

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