Properties

Label 2-495-1.1-c5-0-13
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  − 8.54·2-s + 41.0·4-s + 25·5-s − 123.·7-s − 77.7·8-s − 213.·10-s − 121·11-s + 635.·13-s + 1.05e3·14-s − 650.·16-s − 706.·17-s − 203.·19-s + 1.02e3·20-s + 1.03e3·22-s − 2.05e3·23-s + 625·25-s − 5.43e3·26-s − 5.07e3·28-s − 3.84e3·29-s + 3.60e3·31-s + 8.04e3·32-s + 6.04e3·34-s − 3.08e3·35-s + 1.52e4·37-s + 1.74e3·38-s − 1.94e3·40-s + 1.88e4·41-s + ⋯
L(s)  = 1  − 1.51·2-s + 1.28·4-s + 0.447·5-s − 0.951·7-s − 0.429·8-s − 0.675·10-s − 0.301·11-s + 1.04·13-s + 1.43·14-s − 0.634·16-s − 0.593·17-s − 0.129·19-s + 0.574·20-s + 0.455·22-s − 0.811·23-s + 0.200·25-s − 1.57·26-s − 1.22·28-s − 0.849·29-s + 0.673·31-s + 1.38·32-s + 0.896·34-s − 0.425·35-s + 1.82·37-s + 0.195·38-s − 0.192·40-s + 1.75·41-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

\(L(3)\) \(\approx\) \(0.6889959406\)
\(L(\frac12)\) \(\approx\) \(0.6889959406\)
\(L(\frac{7}{2})\) 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 \( 1 + 8.54T + 32T^{2} \)
7 \( 1 + 123.T + 1.68e4T^{2} \)
13 \( 1 - 635.T + 3.71e5T^{2} \)
17 \( 1 + 706.T + 1.41e6T^{2} \)
19 \( 1 + 203.T + 2.47e6T^{2} \)
23 \( 1 + 2.05e3T + 6.43e6T^{2} \)
29 \( 1 + 3.84e3T + 2.05e7T^{2} \)
31 \( 1 - 3.60e3T + 2.86e7T^{2} \)
37 \( 1 - 1.52e4T + 6.93e7T^{2} \)
41 \( 1 - 1.88e4T + 1.15e8T^{2} \)
43 \( 1 - 1.58e3T + 1.47e8T^{2} \)
47 \( 1 + 2.92e4T + 2.29e8T^{2} \)
53 \( 1 + 2.04e4T + 4.18e8T^{2} \)
59 \( 1 + 2.25e4T + 7.14e8T^{2} \)
61 \( 1 + 1.42e4T + 8.44e8T^{2} \)
67 \( 1 - 7.00e4T + 1.35e9T^{2} \)
71 \( 1 + 2.68e4T + 1.80e9T^{2} \)
73 \( 1 - 1.42e4T + 2.07e9T^{2} \)
79 \( 1 + 9.21e4T + 3.07e9T^{2} \)
83 \( 1 + 2.31e3T + 3.93e9T^{2} \)
89 \( 1 + 6.88e4T + 5.58e9T^{2} \)
97 \( 1 - 8.26e4T + 8.58e9T^{2} \)
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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

−9.776931661615300845942270875875, −9.475176892992307765951478578912, −8.467324581147029056698147100852, −7.72391418676437764987766253969, −6.56351792128898461195227971132, −5.98537970460484887762150507070, −4.31657848040039089290636638133, −2.88261987933243581241243723194, −1.72533600011526643073181814504, −0.52776070111687816042049455174, 0.52776070111687816042049455174, 1.72533600011526643073181814504, 2.88261987933243581241243723194, 4.31657848040039089290636638133, 5.98537970460484887762150507070, 6.56351792128898461195227971132, 7.72391418676437764987766253969, 8.467324581147029056698147100852, 9.475176892992307765951478578912, 9.776931661615300845942270875875

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