Properties

Label 2-507-1.1-c3-0-54
Degree $2$
Conductor $507$
Sign $1$
Analytic cond. $29.9139$
Root an. cond. $5.46936$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5.36·2-s + 3·3-s + 20.7·4-s − 2.69·5-s + 16.0·6-s − 15.2·7-s + 68.5·8-s + 9·9-s − 14.4·10-s + 66.8·11-s + 62.3·12-s − 81.5·14-s − 8.08·15-s + 201.·16-s + 4.16·17-s + 48.2·18-s − 26.0·19-s − 56.0·20-s − 45.6·21-s + 358.·22-s + 47.3·23-s + 205.·24-s − 117.·25-s + 27·27-s − 315.·28-s + 257.·29-s − 43.3·30-s + ⋯
L(s)  = 1  + 1.89·2-s + 0.577·3-s + 2.59·4-s − 0.241·5-s + 1.09·6-s − 0.820·7-s + 3.03·8-s + 0.333·9-s − 0.457·10-s + 1.83·11-s + 1.49·12-s − 1.55·14-s − 0.139·15-s + 3.14·16-s + 0.0594·17-s + 0.632·18-s − 0.314·19-s − 0.626·20-s − 0.473·21-s + 3.47·22-s + 0.429·23-s + 1.74·24-s − 0.941·25-s + 0.192·27-s − 2.13·28-s + 1.64·29-s − 0.264·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 507 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 507 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(507\)    =    \(3 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(29.9139\)
Root analytic conductor: \(5.46936\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 507,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(7.836215173\)
\(L(\frac12)\) \(\approx\) \(7.836215173\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 3T \)
13 \( 1 \)
good2 \( 1 - 5.36T + 8T^{2} \)
5 \( 1 + 2.69T + 125T^{2} \)
7 \( 1 + 15.2T + 343T^{2} \)
11 \( 1 - 66.8T + 1.33e3T^{2} \)
17 \( 1 - 4.16T + 4.91e3T^{2} \)
19 \( 1 + 26.0T + 6.85e3T^{2} \)
23 \( 1 - 47.3T + 1.21e4T^{2} \)
29 \( 1 - 257.T + 2.43e4T^{2} \)
31 \( 1 + 206.T + 2.97e4T^{2} \)
37 \( 1 + 175.T + 5.06e4T^{2} \)
41 \( 1 + 156.T + 6.89e4T^{2} \)
43 \( 1 - 51.9T + 7.95e4T^{2} \)
47 \( 1 - 354.T + 1.03e5T^{2} \)
53 \( 1 + 10.4T + 1.48e5T^{2} \)
59 \( 1 + 445.T + 2.05e5T^{2} \)
61 \( 1 - 119.T + 2.26e5T^{2} \)
67 \( 1 - 22.4T + 3.00e5T^{2} \)
71 \( 1 + 285.T + 3.57e5T^{2} \)
73 \( 1 + 740.T + 3.89e5T^{2} \)
79 \( 1 + 547.T + 4.93e5T^{2} \)
83 \( 1 + 603.T + 5.71e5T^{2} \)
89 \( 1 + 215.T + 7.04e5T^{2} \)
97 \( 1 + 1.44e3T + 9.12e5T^{2} \)
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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

−10.82943550905618116550137371191, −9.739377273958529009881797734727, −8.657024227064100914587953374746, −7.24424061570718059095758645112, −6.64103037606871112030999246610, −5.81766277428917450240952751626, −4.45478364512609268436053604670, −3.76205813531340362392371267046, −2.97351663310449526248611472019, −1.60735828916494866292647923818, 1.60735828916494866292647923818, 2.97351663310449526248611472019, 3.76205813531340362392371267046, 4.45478364512609268436053604670, 5.81766277428917450240952751626, 6.64103037606871112030999246610, 7.24424061570718059095758645112, 8.657024227064100914587953374746, 9.739377273958529009881797734727, 10.82943550905618116550137371191

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