Properties

Label 2-301530-1.1-c1-0-34
Degree $2$
Conductor $301530$
Sign $1$
Analytic cond. $2407.72$
Root an. cond. $49.0686$
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 + 3-s + 4-s − 5-s − 6-s + 4·7-s − 8-s + 9-s + 10-s + 4·11-s + 12-s − 6·13-s − 4·14-s − 15-s + 16-s + 6·17-s − 18-s + 19-s − 20-s + 4·21-s − 4·22-s − 24-s + 25-s + 6·26-s + 27-s + 4·28-s + 6·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.447·5-s − 0.408·6-s + 1.51·7-s − 0.353·8-s + 1/3·9-s + 0.316·10-s + 1.20·11-s + 0.288·12-s − 1.66·13-s − 1.06·14-s − 0.258·15-s + 1/4·16-s + 1.45·17-s − 0.235·18-s + 0.229·19-s − 0.223·20-s + 0.872·21-s − 0.852·22-s − 0.204·24-s + 1/5·25-s + 1.17·26-s + 0.192·27-s + 0.755·28-s + 1.11·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 301530 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 301530 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(301530\)    =    \(2 \cdot 3 \cdot 5 \cdot 19 \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(2407.72\)
Root analytic conductor: \(49.0686\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 301530,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.469671851\)
\(L(\frac12)\) \(\approx\) \(3.469671851\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
19 \( 1 - T \)
23 \( 1 \)
good7 \( 1 - 4 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 16 T + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−12.38371793375757, −12.15343951406729, −11.86301105073542, −11.24773756816372, −10.88714609969843, −10.30752249477143, −9.897095599615790, −9.347392441460189, −8.986989072531011, −8.581255391808434, −7.963368150247029, −7.605492669923706, −7.274193901820847, −7.041784854364967, −6.047015528503603, −5.620676925680291, −5.057497484016709, −4.408837515729700, −4.141942854442337, −3.436896827655356, −2.743810368137677, −2.350563261263194, −1.590013532445563, −1.199238016720065, −0.5743184478923580, 0.5743184478923580, 1.199238016720065, 1.590013532445563, 2.350563261263194, 2.743810368137677, 3.436896827655356, 4.141942854442337, 4.408837515729700, 5.057497484016709, 5.620676925680291, 6.047015528503603, 7.041784854364967, 7.274193901820847, 7.605492669923706, 7.963368150247029, 8.581255391808434, 8.986989072531011, 9.347392441460189, 9.897095599615790, 10.30752249477143, 10.88714609969843, 11.24773756816372, 11.86301105073542, 12.15343951406729, 12.38371793375757

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