Properties

Label 2-1710-1.1-c1-0-4
Degree $2$
Conductor $1710$
Sign $1$
Analytic cond. $13.6544$
Root an. cond. $3.69518$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s + 5-s + 2·7-s − 8-s − 10-s − 6·11-s − 4·13-s − 2·14-s + 16-s + 6·17-s + 19-s + 20-s + 6·22-s + 25-s + 4·26-s + 2·28-s + 8·31-s − 32-s − 6·34-s + 2·35-s + 8·37-s − 38-s − 40-s + 12·41-s + 2·43-s − 6·44-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.447·5-s + 0.755·7-s − 0.353·8-s − 0.316·10-s − 1.80·11-s − 1.10·13-s − 0.534·14-s + 1/4·16-s + 1.45·17-s + 0.229·19-s + 0.223·20-s + 1.27·22-s + 1/5·25-s + 0.784·26-s + 0.377·28-s + 1.43·31-s − 0.176·32-s − 1.02·34-s + 0.338·35-s + 1.31·37-s − 0.162·38-s − 0.158·40-s + 1.87·41-s + 0.304·43-s − 0.904·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1710 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1710 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1710\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 19\)
Sign: $1$
Analytic conductor: \(13.6544\)
Root analytic conductor: \(3.69518\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1710,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.303198289\)
\(L(\frac12)\) \(\approx\) \(1.303198289\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
19 \( 1 - T \)
good7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 6 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 - 12 T + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 16 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
97 \( 1 - 8 T + p T^{2} \)
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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

−9.498573532652488771385352472634, −8.396120495186312555468337461732, −7.71815239727995297209637936624, −7.40324461827821970052106158768, −6.02018801955886064007060925313, −5.34546022558899141381965141097, −4.56694930325129271519942535650, −2.91133319867084723778855091440, −2.30283657246697061436212829968, −0.879125982758298393177104864028, 0.879125982758298393177104864028, 2.30283657246697061436212829968, 2.91133319867084723778855091440, 4.56694930325129271519942535650, 5.34546022558899141381965141097, 6.02018801955886064007060925313, 7.40324461827821970052106158768, 7.71815239727995297209637936624, 8.396120495186312555468337461732, 9.498573532652488771385352472634

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