Properties

Label 2-495-1.1-c5-0-23
Degree $2$
Conductor $495$
Sign $1$
Analytic cond. $79.3899$
Root an. cond. $8.91010$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 9.12·2-s + 51.1·4-s − 25·5-s + 202.·7-s − 175.·8-s + 228.·10-s − 121·11-s − 622.·13-s − 1.84e3·14-s − 41.4·16-s + 1.58e3·17-s + 1.44e3·19-s − 1.27e3·20-s + 1.10e3·22-s + 1.55e3·23-s + 625·25-s + 5.68e3·26-s + 1.03e4·28-s − 4.45e3·29-s + 5.06e3·31-s + 5.97e3·32-s − 1.44e4·34-s − 5.06e3·35-s + 1.16e4·37-s − 1.31e4·38-s + 4.37e3·40-s + 4.84e3·41-s + ⋯
L(s)  = 1  − 1.61·2-s + 1.59·4-s − 0.447·5-s + 1.56·7-s − 0.967·8-s + 0.721·10-s − 0.301·11-s − 1.02·13-s − 2.51·14-s − 0.0404·16-s + 1.33·17-s + 0.917·19-s − 0.715·20-s + 0.486·22-s + 0.614·23-s + 0.200·25-s + 1.64·26-s + 2.49·28-s − 0.982·29-s + 0.946·31-s + 1.03·32-s − 2.15·34-s − 0.698·35-s + 1.40·37-s − 1.47·38-s + 0.432·40-s + 0.449·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(495\)    =    \(3^{2} \cdot 5 \cdot 11\)
Sign: $1$
Analytic conductor: \(79.3899\)
Root analytic conductor: \(8.91010\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 495,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(1.047127195\)
\(L(\frac12)\) \(\approx\) \(1.047127195\)
\(L(\frac{7}{2})\) 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 \( 1 + 25T \)
11 \( 1 + 121T \)
good2 \( 1 + 9.12T + 32T^{2} \)
7 \( 1 - 202.T + 1.68e4T^{2} \)
13 \( 1 + 622.T + 3.71e5T^{2} \)
17 \( 1 - 1.58e3T + 1.41e6T^{2} \)
19 \( 1 - 1.44e3T + 2.47e6T^{2} \)
23 \( 1 - 1.55e3T + 6.43e6T^{2} \)
29 \( 1 + 4.45e3T + 2.05e7T^{2} \)
31 \( 1 - 5.06e3T + 2.86e7T^{2} \)
37 \( 1 - 1.16e4T + 6.93e7T^{2} \)
41 \( 1 - 4.84e3T + 1.15e8T^{2} \)
43 \( 1 + 1.92e4T + 1.47e8T^{2} \)
47 \( 1 - 1.33e4T + 2.29e8T^{2} \)
53 \( 1 - 4.24e3T + 4.18e8T^{2} \)
59 \( 1 + 1.32e4T + 7.14e8T^{2} \)
61 \( 1 - 3.99e3T + 8.44e8T^{2} \)
67 \( 1 + 7.11e4T + 1.35e9T^{2} \)
71 \( 1 - 7.21e4T + 1.80e9T^{2} \)
73 \( 1 + 4.91e4T + 2.07e9T^{2} \)
79 \( 1 - 2.52e4T + 3.07e9T^{2} \)
83 \( 1 + 5.18e3T + 3.93e9T^{2} \)
89 \( 1 + 7.41e4T + 5.58e9T^{2} \)
97 \( 1 - 1.55e4T + 8.58e9T^{2} \)
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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

−10.01533092784295922374729912068, −9.273734654455984778868168503003, −8.165267862833789027622894691208, −7.77053829711525987871123146117, −7.13210497203354516986812708269, −5.49144176698468777144431223837, −4.54284713898804226994618388559, −2.82530711685101660172679659366, −1.59149503666426475324186334083, −0.70521059955991231548036340780, 0.70521059955991231548036340780, 1.59149503666426475324186334083, 2.82530711685101660172679659366, 4.54284713898804226994618388559, 5.49144176698468777144431223837, 7.13210497203354516986812708269, 7.77053829711525987871123146117, 8.165267862833789027622894691208, 9.273734654455984778868168503003, 10.01533092784295922374729912068

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