Properties

Label 2-3-1.1-c33-0-1
Degree $2$
Conductor $3$
Sign $1$
Analytic cond. $20.6948$
Root an. cond. $4.54915$
Motivic weight $33$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 8.12e4·2-s + 4.30e7·3-s − 1.98e9·4-s + 5.17e11·5-s − 3.49e12·6-s − 3.34e13·7-s + 8.59e14·8-s + 1.85e15·9-s − 4.20e16·10-s − 8.29e16·11-s − 8.54e16·12-s − 3.31e18·13-s + 2.72e18·14-s + 2.22e19·15-s − 5.27e19·16-s + 2.58e20·17-s − 1.50e20·18-s + 1.73e21·19-s − 1.02e21·20-s − 1.44e21·21-s + 6.74e21·22-s + 3.47e22·23-s + 3.69e22·24-s + 1.51e23·25-s + 2.69e23·26-s + 7.97e22·27-s + 6.64e22·28-s + ⋯
L(s)  = 1  − 0.876·2-s + 0.577·3-s − 0.231·4-s + 1.51·5-s − 0.506·6-s − 0.380·7-s + 1.07·8-s + 0.333·9-s − 1.33·10-s − 0.544·11-s − 0.133·12-s − 1.38·13-s + 0.333·14-s + 0.876·15-s − 0.715·16-s + 1.28·17-s − 0.292·18-s + 1.37·19-s − 0.350·20-s − 0.219·21-s + 0.477·22-s + 1.17·23-s + 0.623·24-s + 1.30·25-s + 1.21·26-s + 0.192·27-s + 0.0880·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(34-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s+33/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3\)
Sign: $1$
Analytic conductor: \(20.6948\)
Root analytic conductor: \(4.54915\)
Motivic weight: \(33\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3,\ (\ :33/2),\ 1)\)

Particular Values

\(L(17)\) \(\approx\) \(1.665681902\)
\(L(\frac12)\) \(\approx\) \(1.665681902\)
\(L(\frac{35}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 4.30e7T \)
good2 \( 1 + 8.12e4T + 8.58e9T^{2} \)
5 \( 1 - 5.17e11T + 1.16e23T^{2} \)
7 \( 1 + 3.34e13T + 7.73e27T^{2} \)
11 \( 1 + 8.29e16T + 2.32e34T^{2} \)
13 \( 1 + 3.31e18T + 5.75e36T^{2} \)
17 \( 1 - 2.58e20T + 4.02e40T^{2} \)
19 \( 1 - 1.73e21T + 1.58e42T^{2} \)
23 \( 1 - 3.47e22T + 8.65e44T^{2} \)
29 \( 1 + 1.23e24T + 1.81e48T^{2} \)
31 \( 1 - 4.83e24T + 1.64e49T^{2} \)
37 \( 1 - 6.61e25T + 5.63e51T^{2} \)
41 \( 1 - 4.65e26T + 1.66e53T^{2} \)
43 \( 1 - 4.73e26T + 8.02e53T^{2} \)
47 \( 1 + 2.09e26T + 1.51e55T^{2} \)
53 \( 1 - 2.04e28T + 7.96e56T^{2} \)
59 \( 1 - 5.20e28T + 2.74e58T^{2} \)
61 \( 1 - 4.57e29T + 8.23e58T^{2} \)
67 \( 1 + 2.36e30T + 1.82e60T^{2} \)
71 \( 1 + 1.81e30T + 1.23e61T^{2} \)
73 \( 1 - 9.48e30T + 3.08e61T^{2} \)
79 \( 1 - 5.17e30T + 4.18e62T^{2} \)
83 \( 1 + 4.73e31T + 2.13e63T^{2} \)
89 \( 1 - 2.98e31T + 2.13e64T^{2} \)
97 \( 1 + 6.56e32T + 3.65e65T^{2} \)
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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

−17.95890401802934951099066158445, −16.73661530734739300430646520958, −14.31315554302090612309140912103, −13.07749128373282373052612590530, −10.00653831383892929429930472047, −9.421622027924170441613547079917, −7.52954939004550486519450736355, −5.25159371430610392723995867494, −2.64063185623969695195543043138, −1.05114857384417310432380055168, 1.05114857384417310432380055168, 2.64063185623969695195543043138, 5.25159371430610392723995867494, 7.52954939004550486519450736355, 9.421622027924170441613547079917, 10.00653831383892929429930472047, 13.07749128373282373052612590530, 14.31315554302090612309140912103, 16.73661530734739300430646520958, 17.95890401802934951099066158445

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