Properties

Label 2-73920-1.1-c1-0-152
Degree $2$
Conductor $73920$
Sign $-1$
Analytic cond. $590.254$
Root an. cond. $24.2951$
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 − 5-s − 7-s + 9-s − 11-s + 2·13-s − 15-s + 2·17-s + 4·19-s − 21-s + 25-s + 27-s − 6·29-s − 33-s + 35-s − 6·37-s + 2·39-s − 6·41-s − 4·43-s − 45-s + 49-s + 2·51-s + 2·53-s + 55-s + 4·57-s + 4·59-s − 6·61-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s − 0.377·7-s + 1/3·9-s − 0.301·11-s + 0.554·13-s − 0.258·15-s + 0.485·17-s + 0.917·19-s − 0.218·21-s + 1/5·25-s + 0.192·27-s − 1.11·29-s − 0.174·33-s + 0.169·35-s − 0.986·37-s + 0.320·39-s − 0.937·41-s − 0.609·43-s − 0.149·45-s + 1/7·49-s + 0.280·51-s + 0.274·53-s + 0.134·55-s + 0.529·57-s + 0.520·59-s − 0.768·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 73920 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 73920 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(73920\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 7 \cdot 11\)
Sign: $-1$
Analytic conductor: \(590.254\)
Root analytic conductor: \(24.2951\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 73920,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 + T \)
7 \( 1 + T \)
11 \( 1 + T \)
good13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
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

−14.26446594584038, −13.89844228363737, −13.20225886434031, −13.06147864249819, −12.31467459014642, −11.87294720731301, −11.38727741514412, −10.79133546686191, −10.22983270291884, −9.798524595332848, −9.225455087021730, −8.739328192893023, −8.194367614291314, −7.722774422948597, −7.198847464364657, −6.718254485416510, −6.037521759974167, −5.331948643211118, −4.980213450585109, −4.069822429282147, −3.485677559737638, −3.293455163544395, −2.422143363667732, −1.707334616586438, −0.9501807581197928, 0, 0.9501807581197928, 1.707334616586438, 2.422143363667732, 3.293455163544395, 3.485677559737638, 4.069822429282147, 4.980213450585109, 5.331948643211118, 6.037521759974167, 6.718254485416510, 7.198847464364657, 7.722774422948597, 8.194367614291314, 8.739328192893023, 9.225455087021730, 9.798524595332848, 10.22983270291884, 10.79133546686191, 11.38727741514412, 11.87294720731301, 12.31467459014642, 13.06147864249819, 13.20225886434031, 13.89844228363737, 14.26446594584038

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