Properties

Label 2-504-1.1-c1-0-7
Degree $2$
Conductor $504$
Sign $-1$
Analytic cond. $4.02446$
Root an. cond. $2.00610$
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 − 6·11-s − 6·13-s + 2·17-s + 4·19-s − 2·23-s − 25-s − 8·29-s + 4·31-s − 2·35-s − 6·37-s − 10·41-s − 4·43-s + 4·47-s + 49-s + 4·53-s + 12·55-s + 12·59-s − 2·61-s + 12·65-s + 12·67-s − 6·71-s − 2·73-s − 6·77-s − 8·79-s − 4·85-s + ⋯
L(s)  = 1  − 0.894·5-s + 0.377·7-s − 1.80·11-s − 1.66·13-s + 0.485·17-s + 0.917·19-s − 0.417·23-s − 1/5·25-s − 1.48·29-s + 0.718·31-s − 0.338·35-s − 0.986·37-s − 1.56·41-s − 0.609·43-s + 0.583·47-s + 1/7·49-s + 0.549·53-s + 1.61·55-s + 1.56·59-s − 0.256·61-s + 1.48·65-s + 1.46·67-s − 0.712·71-s − 0.234·73-s − 0.683·77-s − 0.900·79-s − 0.433·85-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 504 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 504 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(504\)    =    \(2^{3} \cdot 3^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(4.02446\)
Root analytic conductor: \(2.00610\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 504,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 \)
7 \( 1 - T \)
good5 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 6 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 8 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 - 4 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−10.35008322056724847315356615191, −9.836414938364711016506553782738, −8.443250331630403097115425862777, −7.65040352024265423959330412357, −7.24055876776084908676498360550, −5.45714738809688967843005370349, −4.90573494789049213587069738538, −3.52674311972011206774885342352, −2.31566940950309691908315799446, 0, 2.31566940950309691908315799446, 3.52674311972011206774885342352, 4.90573494789049213587069738538, 5.45714738809688967843005370349, 7.24055876776084908676498360550, 7.65040352024265423959330412357, 8.443250331630403097115425862777, 9.836414938364711016506553782738, 10.35008322056724847315356615191

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