Properties

Label 2-3-1.1-c23-0-0
Degree $2$
Conductor $3$
Sign $1$
Analytic cond. $10.0561$
Root an. cond. $3.17113$
Motivic weight $23$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.80e3·2-s − 1.77e5·3-s − 5.15e5·4-s − 1.60e8·5-s + 4.97e8·6-s − 8.06e9·7-s + 2.49e10·8-s + 3.13e10·9-s + 4.50e11·10-s + 4.37e11·11-s + 9.13e10·12-s + 2.40e12·13-s + 2.26e13·14-s + 2.84e13·15-s − 6.57e13·16-s − 7.22e13·17-s − 8.80e13·18-s − 7.65e14·19-s + 8.27e13·20-s + 1.42e15·21-s − 1.22e15·22-s + 5.30e15·23-s − 4.42e15·24-s + 1.38e16·25-s − 6.74e15·26-s − 5.55e15·27-s + 4.15e15·28-s + ⋯
L(s)  = 1  − 0.968·2-s − 0.577·3-s − 0.0614·4-s − 1.46·5-s + 0.559·6-s − 1.54·7-s + 1.02·8-s + 0.333·9-s + 1.42·10-s + 0.462·11-s + 0.0354·12-s + 0.371·13-s + 1.49·14-s + 0.848·15-s − 0.934·16-s − 0.511·17-s − 0.322·18-s − 1.50·19-s + 0.0903·20-s + 0.890·21-s − 0.448·22-s + 1.16·23-s − 0.593·24-s + 1.15·25-s − 0.360·26-s − 0.192·27-s + 0.0947·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(24-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s+23/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3\)
Sign: $1$
Analytic conductor: \(10.0561\)
Root analytic conductor: \(3.17113\)
Motivic weight: \(23\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3,\ (\ :23/2),\ 1)\)

Particular Values

\(L(12)\) \(\approx\) \(0.2451422364\)
\(L(\frac12)\) \(\approx\) \(0.2451422364\)
\(L(\frac{25}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 1.77e5T \)
good2 \( 1 + 2.80e3T + 8.38e6T^{2} \)
5 \( 1 + 1.60e8T + 1.19e16T^{2} \)
7 \( 1 + 8.06e9T + 2.73e19T^{2} \)
11 \( 1 - 4.37e11T + 8.95e23T^{2} \)
13 \( 1 - 2.40e12T + 4.17e25T^{2} \)
17 \( 1 + 7.22e13T + 1.99e28T^{2} \)
19 \( 1 + 7.65e14T + 2.57e29T^{2} \)
23 \( 1 - 5.30e15T + 2.08e31T^{2} \)
29 \( 1 - 3.30e16T + 4.31e33T^{2} \)
31 \( 1 + 1.91e17T + 2.00e34T^{2} \)
37 \( 1 + 1.19e18T + 1.17e36T^{2} \)
41 \( 1 + 1.08e18T + 1.24e37T^{2} \)
43 \( 1 - 9.41e18T + 3.71e37T^{2} \)
47 \( 1 - 1.46e19T + 2.87e38T^{2} \)
53 \( 1 - 3.45e19T + 4.55e39T^{2} \)
59 \( 1 + 2.65e20T + 5.36e40T^{2} \)
61 \( 1 - 5.20e20T + 1.15e41T^{2} \)
67 \( 1 + 3.34e20T + 9.99e41T^{2} \)
71 \( 1 - 1.99e21T + 3.79e42T^{2} \)
73 \( 1 - 2.19e20T + 7.18e42T^{2} \)
79 \( 1 + 3.54e20T + 4.42e43T^{2} \)
83 \( 1 + 4.81e21T + 1.37e44T^{2} \)
89 \( 1 + 3.80e22T + 6.85e44T^{2} \)
97 \( 1 - 9.60e22T + 4.96e45T^{2} \)
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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

−19.62731892573877575492218507638, −18.90479510777121456839538943446, −16.92077067997102888633418088038, −15.72907926773758392455312018680, −12.73113147297691245499278761342, −10.80499844067584320318427704000, −8.901077629976462094078466883187, −6.95262491792968601961422457546, −3.97606202658624578829462454138, −0.46052755934266658061753194988, 0.46052755934266658061753194988, 3.97606202658624578829462454138, 6.95262491792968601961422457546, 8.901077629976462094078466883187, 10.80499844067584320318427704000, 12.73113147297691245499278761342, 15.72907926773758392455312018680, 16.92077067997102888633418088038, 18.90479510777121456839538943446, 19.62731892573877575492218507638

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