Properties

Label 2-495-1.1-c3-0-36
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  + 5.26·2-s + 19.6·4-s + 5·5-s − 10.3·7-s + 61.4·8-s + 26.3·10-s − 11·11-s + 63.9·13-s − 54.3·14-s + 165.·16-s − 17.1·17-s + 90.2·19-s + 98.4·20-s − 57.8·22-s + 212.·23-s + 25·25-s + 336.·26-s − 203.·28-s − 57.5·29-s − 141.·31-s + 381.·32-s − 90.2·34-s − 51.6·35-s − 257.·37-s + 474.·38-s + 307.·40-s + 225.·41-s + ⋯
L(s)  = 1  + 1.86·2-s + 2.46·4-s + 0.447·5-s − 0.557·7-s + 2.71·8-s + 0.831·10-s − 0.301·11-s + 1.36·13-s − 1.03·14-s + 2.59·16-s − 0.244·17-s + 1.08·19-s + 1.10·20-s − 0.560·22-s + 1.92·23-s + 0.200·25-s + 2.53·26-s − 1.37·28-s − 0.368·29-s − 0.820·31-s + 2.10·32-s − 0.455·34-s − 0.249·35-s − 1.14·37-s + 2.02·38-s + 1.21·40-s + 0.860·41-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

\(L(2)\) \(\approx\) \(6.914462870\)
\(L(\frac12)\) \(\approx\) \(6.914462870\)
\(L(\frac{5}{2})\) 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 \( 1 - 5.26T + 8T^{2} \)
7 \( 1 + 10.3T + 343T^{2} \)
13 \( 1 - 63.9T + 2.19e3T^{2} \)
17 \( 1 + 17.1T + 4.91e3T^{2} \)
19 \( 1 - 90.2T + 6.85e3T^{2} \)
23 \( 1 - 212.T + 1.21e4T^{2} \)
29 \( 1 + 57.5T + 2.43e4T^{2} \)
31 \( 1 + 141.T + 2.97e4T^{2} \)
37 \( 1 + 257.T + 5.06e4T^{2} \)
41 \( 1 - 225.T + 6.89e4T^{2} \)
43 \( 1 + 347.T + 7.95e4T^{2} \)
47 \( 1 + 404.T + 1.03e5T^{2} \)
53 \( 1 + 259.T + 1.48e5T^{2} \)
59 \( 1 - 853.T + 2.05e5T^{2} \)
61 \( 1 + 203.T + 2.26e5T^{2} \)
67 \( 1 - 266.T + 3.00e5T^{2} \)
71 \( 1 + 92.4T + 3.57e5T^{2} \)
73 \( 1 + 242.T + 3.89e5T^{2} \)
79 \( 1 + 1.02e3T + 4.93e5T^{2} \)
83 \( 1 + 706.T + 5.71e5T^{2} \)
89 \( 1 - 440.T + 7.04e5T^{2} \)
97 \( 1 + 197.T + 9.12e5T^{2} \)
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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

−11.04034650429557067793682428924, −9.908040291813923333466396194314, −8.705866672315565271473547443776, −7.25618065771403870770627620592, −6.55461965530677026412684506762, −5.63960419299917378855309782888, −4.94399065267532515937127494808, −3.60843608193586126963928075138, −2.97787144440632533449869752915, −1.51168657565424928911376892449, 1.51168657565424928911376892449, 2.97787144440632533449869752915, 3.60843608193586126963928075138, 4.94399065267532515937127494808, 5.63960419299917378855309782888, 6.55461965530677026412684506762, 7.25618065771403870770627620592, 8.705866672315565271473547443776, 9.908040291813923333466396194314, 11.04034650429557067793682428924

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