Properties

Label 2-495-1.1-c3-0-11
Degree $2$
Conductor $495$
Sign $1$
Analytic cond. $29.2059$
Root an. cond. $5.40425$
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  − 0.540·2-s − 7.70·4-s − 5·5-s + 24.4·7-s + 8.49·8-s + 2.70·10-s + 11·11-s − 84.5·13-s − 13.2·14-s + 57.0·16-s + 62.8·17-s − 159.·19-s + 38.5·20-s − 5.94·22-s + 114.·23-s + 25·25-s + 45.7·26-s − 188.·28-s − 172.·29-s + 8.87·31-s − 98.7·32-s − 33.9·34-s − 122.·35-s − 14.9·37-s + 86.0·38-s − 42.4·40-s + 463.·41-s + ⋯
L(s)  = 1  − 0.191·2-s − 0.963·4-s − 0.447·5-s + 1.32·7-s + 0.375·8-s + 0.0854·10-s + 0.301·11-s − 1.80·13-s − 0.252·14-s + 0.891·16-s + 0.895·17-s − 1.92·19-s + 0.430·20-s − 0.0576·22-s + 1.03·23-s + 0.200·25-s + 0.344·26-s − 1.27·28-s − 1.10·29-s + 0.0513·31-s − 0.545·32-s − 0.171·34-s − 0.590·35-s − 0.0663·37-s + 0.367·38-s − 0.167·40-s + 1.76·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(495\)    =    \(3^{2} \cdot 5 \cdot 11\)
Sign: $1$
Analytic conductor: \(29.2059\)
Root analytic conductor: \(5.40425\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 495,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.239802986\)
\(L(\frac12)\) \(\approx\) \(1.239802986\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 + 5T \)
11 \( 1 - 11T \)
good2 \( 1 + 0.540T + 8T^{2} \)
7 \( 1 - 24.4T + 343T^{2} \)
13 \( 1 + 84.5T + 2.19e3T^{2} \)
17 \( 1 - 62.8T + 4.91e3T^{2} \)
19 \( 1 + 159.T + 6.85e3T^{2} \)
23 \( 1 - 114.T + 1.21e4T^{2} \)
29 \( 1 + 172.T + 2.43e4T^{2} \)
31 \( 1 - 8.87T + 2.97e4T^{2} \)
37 \( 1 + 14.9T + 5.06e4T^{2} \)
41 \( 1 - 463.T + 6.89e4T^{2} \)
43 \( 1 - 486.T + 7.95e4T^{2} \)
47 \( 1 - 118.T + 1.03e5T^{2} \)
53 \( 1 - 273.T + 1.48e5T^{2} \)
59 \( 1 - 884.T + 2.05e5T^{2} \)
61 \( 1 + 347.T + 2.26e5T^{2} \)
67 \( 1 - 720.T + 3.00e5T^{2} \)
71 \( 1 - 71.7T + 3.57e5T^{2} \)
73 \( 1 - 146.T + 3.89e5T^{2} \)
79 \( 1 - 147.T + 4.93e5T^{2} \)
83 \( 1 - 399.T + 5.71e5T^{2} \)
89 \( 1 + 1.02e3T + 7.04e5T^{2} \)
97 \( 1 - 1.64e3T + 9.12e5T^{2} \)
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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

−10.54598261929083925152630593656, −9.524953763233663316335457722816, −8.730352624436293283153235845596, −7.86630856350660968106241047604, −7.24731516149416053850335906283, −5.56686120269113420931675570709, −4.71088217857371225535173219391, −4.01922771926169342417779860330, −2.27041788508577905101589228750, −0.72386003351777221329193346801, 0.72386003351777221329193346801, 2.27041788508577905101589228750, 4.01922771926169342417779860330, 4.71088217857371225535173219391, 5.56686120269113420931675570709, 7.24731516149416053850335906283, 7.86630856350660968106241047604, 8.730352624436293283153235845596, 9.524953763233663316335457722816, 10.54598261929083925152630593656

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