Properties

Label 2-6450-1.1-c1-0-121
Degree $2$
Conductor $6450$
Sign $-1$
Analytic cond. $51.5035$
Root an. cond. $7.17659$
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-s − 3-s + 4-s − 6-s + 2·7-s + 8-s + 9-s − 2·11-s − 12-s + 2·13-s + 2·14-s + 16-s + 4·17-s + 18-s − 6·19-s − 2·21-s − 2·22-s − 6·23-s − 24-s + 2·26-s − 27-s + 2·28-s − 10·29-s − 8·31-s + 32-s + 2·33-s + 4·34-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.408·6-s + 0.755·7-s + 0.353·8-s + 1/3·9-s − 0.603·11-s − 0.288·12-s + 0.554·13-s + 0.534·14-s + 1/4·16-s + 0.970·17-s + 0.235·18-s − 1.37·19-s − 0.436·21-s − 0.426·22-s − 1.25·23-s − 0.204·24-s + 0.392·26-s − 0.192·27-s + 0.377·28-s − 1.85·29-s − 1.43·31-s + 0.176·32-s + 0.348·33-s + 0.685·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6450 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6450\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 43\)
Sign: $-1$
Analytic conductor: \(51.5035\)
Root analytic conductor: \(7.17659\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 6450,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
5 \( 1 \)
43 \( 1 - T \)
good7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 2 T + p T^{2} \)
61 \( 1 + 12 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 16 T + p T^{2} \)
73 \( 1 + 16 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−7.75526673158109305683412197744, −6.83473836412740215419986585614, −5.97366017356180364811843248050, −5.59265231439539545281211362327, −4.86522577130028341175536387670, −4.05526722155200952787572765691, −3.46577367428836736206184483608, −2.17149216818055284210626308543, −1.56187629505160408301943587531, 0, 1.56187629505160408301943587531, 2.17149216818055284210626308543, 3.46577367428836736206184483608, 4.05526722155200952787572765691, 4.86522577130028341175536387670, 5.59265231439539545281211362327, 5.97366017356180364811843248050, 6.83473836412740215419986585614, 7.75526673158109305683412197744

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