Properties

Label 2-3-1.1-c35-0-2
Degree $2$
Conductor $3$
Sign $1$
Analytic cond. $23.2785$
Root an. cond. $4.82478$
Motivic weight $35$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3.14e5·2-s − 1.29e8·3-s + 6.47e10·4-s + 2.58e12·5-s + 4.06e13·6-s + 8.89e14·7-s − 9.58e15·8-s + 1.66e16·9-s − 8.14e17·10-s + 2.05e18·11-s − 8.36e18·12-s − 1.82e19·13-s − 2.79e20·14-s − 3.33e20·15-s + 7.91e20·16-s + 3.53e21·17-s − 5.25e21·18-s + 2.01e22·19-s + 1.67e23·20-s − 1.14e23·21-s − 6.46e23·22-s + 2.51e23·23-s + 1.23e24·24-s + 3.77e24·25-s + 5.73e24·26-s − 2.15e24·27-s + 5.76e25·28-s + ⋯
L(s)  = 1  − 1.69·2-s − 0.577·3-s + 1.88·4-s + 1.51·5-s + 0.980·6-s + 1.44·7-s − 1.50·8-s + 0.333·9-s − 2.57·10-s + 1.22·11-s − 1.08·12-s − 0.583·13-s − 2.45·14-s − 0.875·15-s + 0.670·16-s + 1.03·17-s − 0.566·18-s + 0.844·19-s + 2.85·20-s − 0.833·21-s − 2.07·22-s + 0.371·23-s + 0.868·24-s + 1.29·25-s + 0.991·26-s − 0.192·27-s + 2.72·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(36-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s+35/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3\)
Sign: $1$
Analytic conductor: \(23.2785\)
Root analytic conductor: \(4.82478\)
Motivic weight: \(35\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3,\ (\ :35/2),\ 1)\)

Particular Values

\(L(18)\) \(\approx\) \(1.247530533\)
\(L(\frac12)\) \(\approx\) \(1.247530533\)
\(L(\frac{37}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 1.29e8T \)
good2 \( 1 + 3.14e5T + 3.43e10T^{2} \)
5 \( 1 - 2.58e12T + 2.91e24T^{2} \)
7 \( 1 - 8.89e14T + 3.78e29T^{2} \)
11 \( 1 - 2.05e18T + 2.81e36T^{2} \)
13 \( 1 + 1.82e19T + 9.72e38T^{2} \)
17 \( 1 - 3.53e21T + 1.16e43T^{2} \)
19 \( 1 - 2.01e22T + 5.70e44T^{2} \)
23 \( 1 - 2.51e23T + 4.57e47T^{2} \)
29 \( 1 + 8.93e24T + 1.52e51T^{2} \)
31 \( 1 + 1.94e26T + 1.57e52T^{2} \)
37 \( 1 + 2.17e27T + 7.71e54T^{2} \)
41 \( 1 + 7.70e27T + 2.80e56T^{2} \)
43 \( 1 + 2.60e28T + 1.48e57T^{2} \)
47 \( 1 - 3.33e29T + 3.33e58T^{2} \)
53 \( 1 - 1.01e30T + 2.23e60T^{2} \)
59 \( 1 - 1.91e30T + 9.54e61T^{2} \)
61 \( 1 - 7.04e30T + 3.06e62T^{2} \)
67 \( 1 - 1.18e32T + 8.17e63T^{2} \)
71 \( 1 + 2.78e32T + 6.22e64T^{2} \)
73 \( 1 + 3.82e32T + 1.64e65T^{2} \)
79 \( 1 + 1.32e33T + 2.61e66T^{2} \)
83 \( 1 + 5.69e33T + 1.47e67T^{2} \)
89 \( 1 - 1.72e34T + 1.69e68T^{2} \)
97 \( 1 - 4.83e34T + 3.44e69T^{2} \)
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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

−17.46411308228721660928474700715, −16.87243264750390649437292282361, −14.37947788642795473564157206699, −11.65320764150379002964282650479, −10.23224323759285735384010866733, −9.048631541195668366788541643019, −7.22355413379947825433517940696, −5.47597542128395986538455733094, −1.85550417948922011767130155612, −1.11892760295465658416861557080, 1.11892760295465658416861557080, 1.85550417948922011767130155612, 5.47597542128395986538455733094, 7.22355413379947825433517940696, 9.048631541195668366788541643019, 10.23224323759285735384010866733, 11.65320764150379002964282650479, 14.37947788642795473564157206699, 16.87243264750390649437292282361, 17.46411308228721660928474700715

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