Properties

Label 2-98315-1.1-c1-0-6
Degree $2$
Conductor $98315$
Sign $1$
Analytic cond. $785.049$
Root an. cond. $28.0187$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s − 3-s + 2·4-s − 5-s + 2·6-s − 7-s − 2·9-s + 2·10-s − 2·12-s − 5·13-s + 2·14-s + 15-s − 4·16-s + 2·17-s + 4·18-s + 2·19-s − 2·20-s + 21-s − 2·23-s + 25-s + 10·26-s + 5·27-s − 2·28-s − 6·29-s − 2·30-s + 4·31-s + 8·32-s + ⋯
L(s)  = 1  − 1.41·2-s − 0.577·3-s + 4-s − 0.447·5-s + 0.816·6-s − 0.377·7-s − 2/3·9-s + 0.632·10-s − 0.577·12-s − 1.38·13-s + 0.534·14-s + 0.258·15-s − 16-s + 0.485·17-s + 0.942·18-s + 0.458·19-s − 0.447·20-s + 0.218·21-s − 0.417·23-s + 1/5·25-s + 1.96·26-s + 0.962·27-s − 0.377·28-s − 1.11·29-s − 0.365·30-s + 0.718·31-s + 1.41·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 98315 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 98315 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(98315\)    =    \(5 \cdot 7 \cdot 53^{2}\)
Sign: $1$
Analytic conductor: \(785.049\)
Root analytic conductor: \(28.0187\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((2,\ 98315,\ (\ :1/2),\ 1)\)

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)$
bad5 \( 1 + T \)
7 \( 1 + T \)
53 \( 1 \)
good2 \( 1 + p T + p T^{2} \)
3 \( 1 + T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 - 8 T + p T^{2} \)
43 \( 1 + 6 T + p T^{2} \)
47 \( 1 + 9 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + 5 T + p T^{2} \)
73 \( 1 - 7 T + p T^{2} \)
79 \( 1 + 5 T + p T^{2} \)
83 \( 1 - 7 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 - 10 T + p T^{2} \)
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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

−14.29976367356407, −13.86205888571684, −13.19217561150183, −12.58704928195067, −12.05799140341785, −11.73407020009385, −11.25756427969900, −10.74290445544482, −10.15358276369256, −9.900438313660370, −9.265719753861110, −8.944589560520615, −8.225081147775120, −7.788333515489317, −7.450390194619863, −6.811363575771418, −6.364201631816894, −5.644046712650866, −5.072833399529244, −4.622542318503932, −3.792803486140908, −3.066075461806231, −2.516715230852322, −1.743629891374841, −0.9725962016880258, 0, 0, 0.9725962016880258, 1.743629891374841, 2.516715230852322, 3.066075461806231, 3.792803486140908, 4.622542318503932, 5.072833399529244, 5.644046712650866, 6.364201631816894, 6.811363575771418, 7.450390194619863, 7.788333515489317, 8.225081147775120, 8.944589560520615, 9.265719753861110, 9.900438313660370, 10.15358276369256, 10.74290445544482, 11.25756427969900, 11.73407020009385, 12.05799140341785, 12.58704928195067, 13.19217561150183, 13.86205888571684, 14.29976367356407

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