Properties

Label 2-19350-1.1-c1-0-39
Degree $2$
Conductor $19350$
Sign $-1$
Analytic cond. $154.510$
Root an. cond. $12.4302$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s − 4·7-s − 8-s + 2·13-s + 4·14-s + 16-s + 2·17-s + 4·19-s − 2·26-s − 4·28-s − 2·29-s − 32-s − 2·34-s − 10·37-s − 4·38-s + 6·41-s + 43-s − 8·47-s + 9·49-s + 2·52-s + 2·53-s + 4·56-s + 2·58-s + 2·61-s + 64-s + 4·67-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 1.51·7-s − 0.353·8-s + 0.554·13-s + 1.06·14-s + 1/4·16-s + 0.485·17-s + 0.917·19-s − 0.392·26-s − 0.755·28-s − 0.371·29-s − 0.176·32-s − 0.342·34-s − 1.64·37-s − 0.648·38-s + 0.937·41-s + 0.152·43-s − 1.16·47-s + 9/7·49-s + 0.277·52-s + 0.274·53-s + 0.534·56-s + 0.262·58-s + 0.256·61-s + 1/8·64-s + 0.488·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 19350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 19350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(19350\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 43\)
Sign: $-1$
Analytic conductor: \(154.510\)
Root analytic conductor: \(12.4302\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 19350,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 \)
5 \( 1 \)
43 \( 1 - T \)
good7 \( 1 + 4 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−16.00278279128075, −15.76340600203178, −15.02785289800028, −14.36423285451882, −13.73666712868001, −13.18926376208839, −12.66071161996854, −12.11716138034180, −11.53234938272481, −10.91265657987798, −10.14711149016685, −9.951147556958538, −9.223132569585334, −8.854718079641130, −8.109693562093683, −7.374046679499283, −6.966040129966168, −6.240901535174999, −5.793237181973799, −5.060053954866871, −3.960973103908890, −3.334410200488630, −2.895386457117688, −1.852496678211092, −0.9400668082633428, 0, 0.9400668082633428, 1.852496678211092, 2.895386457117688, 3.334410200488630, 3.960973103908890, 5.060053954866871, 5.793237181973799, 6.240901535174999, 6.966040129966168, 7.374046679499283, 8.109693562093683, 8.854718079641130, 9.223132569585334, 9.951147556958538, 10.14711149016685, 10.91265657987798, 11.53234938272481, 12.11716138034180, 12.66071161996854, 13.18926376208839, 13.73666712868001, 14.36423285451882, 15.02785289800028, 15.76340600203178, 16.00278279128075

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