Properties

Label 2-3-1.1-c35-0-1
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  + 1.86e5·2-s − 1.29e8·3-s + 3.53e8·4-s − 2.21e12·5-s − 2.40e13·6-s + 5.41e14·7-s − 6.33e15·8-s + 1.66e16·9-s − 4.12e17·10-s + 3.21e18·11-s − 4.56e16·12-s + 2.69e19·13-s + 1.00e20·14-s + 2.85e20·15-s − 1.19e21·16-s + 7.92e20·17-s + 3.10e21·18-s − 1.88e22·19-s − 7.82e20·20-s − 6.99e22·21-s + 5.99e23·22-s + 4.62e23·23-s + 8.18e23·24-s + 1.98e24·25-s + 5.02e24·26-s − 2.15e24·27-s + 1.91e23·28-s + ⋯
L(s)  = 1  + 1.00·2-s − 0.577·3-s + 0.0102·4-s − 1.29·5-s − 0.580·6-s + 0.880·7-s − 0.994·8-s + 0.333·9-s − 1.30·10-s + 1.91·11-s − 0.00594·12-s + 0.864·13-s + 0.884·14-s + 0.749·15-s − 1.01·16-s + 0.232·17-s + 0.335·18-s − 0.787·19-s − 0.0133·20-s − 0.508·21-s + 1.92·22-s + 0.683·23-s + 0.574·24-s + 0.683·25-s + 0.868·26-s − 0.192·27-s + 0.00906·28-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

\(L(18)\) \(\approx\) \(2.193722188\)
\(L(\frac12)\) \(\approx\) \(2.193722188\)
\(L(\frac{37}{2})\) 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 \( 1 - 1.86e5T + 3.43e10T^{2} \)
5 \( 1 + 2.21e12T + 2.91e24T^{2} \)
7 \( 1 - 5.41e14T + 3.78e29T^{2} \)
11 \( 1 - 3.21e18T + 2.81e36T^{2} \)
13 \( 1 - 2.69e19T + 9.72e38T^{2} \)
17 \( 1 - 7.92e20T + 1.16e43T^{2} \)
19 \( 1 + 1.88e22T + 5.70e44T^{2} \)
23 \( 1 - 4.62e23T + 4.57e47T^{2} \)
29 \( 1 - 3.40e25T + 1.52e51T^{2} \)
31 \( 1 - 2.21e26T + 1.57e52T^{2} \)
37 \( 1 + 2.96e27T + 7.71e54T^{2} \)
41 \( 1 + 6.83e27T + 2.80e56T^{2} \)
43 \( 1 - 5.22e28T + 1.48e57T^{2} \)
47 \( 1 - 3.56e28T + 3.33e58T^{2} \)
53 \( 1 + 5.00e29T + 2.23e60T^{2} \)
59 \( 1 - 1.24e31T + 9.54e61T^{2} \)
61 \( 1 + 2.00e31T + 3.06e62T^{2} \)
67 \( 1 - 1.01e32T + 8.17e63T^{2} \)
71 \( 1 - 3.89e32T + 6.22e64T^{2} \)
73 \( 1 + 2.91e32T + 1.64e65T^{2} \)
79 \( 1 + 1.06e33T + 2.61e66T^{2} \)
83 \( 1 - 6.15e33T + 1.47e67T^{2} \)
89 \( 1 + 1.61e34T + 1.69e68T^{2} \)
97 \( 1 - 5.66e34T + 3.44e69T^{2} \)
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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

−17.36686377091751923481858743361, −15.47095812985426385634500212579, −14.19240448294169875785518283962, −12.19870778338905119894522172707, −11.36718097595476200509409895634, −8.574298396327967864015148853907, −6.47502553658849680481827090440, −4.61535285828647644633611824198, −3.73661901778896157798510472506, −0.934202417721700838595969776949, 0.934202417721700838595969776949, 3.73661901778896157798510472506, 4.61535285828647644633611824198, 6.47502553658849680481827090440, 8.574298396327967864015148853907, 11.36718097595476200509409895634, 12.19870778338905119894522172707, 14.19240448294169875785518283962, 15.47095812985426385634500212579, 17.36686377091751923481858743361

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