Properties

Label 2-38115-1.1-c1-0-22
Degree $2$
Conductor $38115$
Sign $-1$
Analytic cond. $304.349$
Root an. cond. $17.4456$
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  − 2·2-s + 2·4-s − 5-s − 7-s + 2·10-s + 6·13-s + 2·14-s − 4·16-s − 7·17-s + 5·19-s − 2·20-s + 23-s + 25-s − 12·26-s − 2·28-s − 5·29-s − 8·31-s + 8·32-s + 14·34-s + 35-s − 2·37-s − 10·38-s + 12·41-s + 11·43-s − 2·46-s − 8·47-s + 49-s + ⋯
L(s)  = 1  − 1.41·2-s + 4-s − 0.447·5-s − 0.377·7-s + 0.632·10-s + 1.66·13-s + 0.534·14-s − 16-s − 1.69·17-s + 1.14·19-s − 0.447·20-s + 0.208·23-s + 1/5·25-s − 2.35·26-s − 0.377·28-s − 0.928·29-s − 1.43·31-s + 1.41·32-s + 2.40·34-s + 0.169·35-s − 0.328·37-s − 1.62·38-s + 1.87·41-s + 1.67·43-s − 0.294·46-s − 1.16·47-s + 1/7·49-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 38115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 38115 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(38115\)    =    \(3^{2} \cdot 5 \cdot 7 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(304.349\)
Root analytic conductor: \(17.4456\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 38115,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
5 \( 1 + T \)
7 \( 1 + T \)
11 \( 1 \)
good2 \( 1 + p T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 + 7 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 12 T + p T^{2} \)
43 \( 1 - 11 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 11 T + p T^{2} \)
59 \( 1 - 5 T + p T^{2} \)
61 \( 1 + 7 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 + T + p T^{2} \)
89 \( 1 + 15 T + p T^{2} \)
97 \( 1 - 3 T + p T^{2} \)
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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

−15.33029390298316, −14.77404497991088, −13.97957824723868, −13.41801293145894, −13.13116517277136, −12.47836759930534, −11.61658657985945, −11.15965727931200, −10.91648183179516, −10.43867252006878, −9.519032419778141, −9.208386074600587, −8.812217343684658, −8.329932748421153, −7.507764662638401, −7.306864422518988, −6.615231523898964, −5.964969788566979, −5.377026671251394, −4.295740125902604, −3.992048092040066, −3.151480801064470, −2.331801858898330, −1.544130516937588, −0.8413027538816710, 0, 0.8413027538816710, 1.544130516937588, 2.331801858898330, 3.151480801064470, 3.992048092040066, 4.295740125902604, 5.377026671251394, 5.964969788566979, 6.615231523898964, 7.306864422518988, 7.507764662638401, 8.329932748421153, 8.812217343684658, 9.208386074600587, 9.519032419778141, 10.43867252006878, 10.91648183179516, 11.15965727931200, 11.61658657985945, 12.47836759930534, 13.13116517277136, 13.41801293145894, 13.97957824723868, 14.77404497991088, 15.33029390298316

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