Properties

Label 2-1-1.1-c81-0-2
Degree $2$
Conductor $1$
Sign $-1$
Analytic cond. $41.5501$
Root an. cond. $6.44593$
Motivic weight $81$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.69e12·2-s + 1.74e19·3-s + 4.43e23·4-s − 9.34e27·5-s − 2.94e31·6-s + 1.25e34·7-s + 3.33e36·8-s − 1.40e38·9-s + 1.58e40·10-s − 1.22e42·11-s + 7.72e42·12-s − 2.40e44·13-s − 2.12e46·14-s − 1.62e47·15-s − 6.72e48·16-s + 5.23e49·17-s + 2.37e50·18-s + 4.30e51·19-s − 4.14e51·20-s + 2.18e53·21-s + 2.07e54·22-s + 2.46e55·23-s + 5.81e55·24-s − 3.26e56·25-s + 4.07e56·26-s − 1.01e58·27-s + 5.56e57·28-s + ⋯
L(s)  = 1  − 1.08·2-s + 0.826·3-s + 0.183·4-s − 0.459·5-s − 0.899·6-s + 0.744·7-s + 0.888·8-s − 0.316·9-s + 0.499·10-s − 0.818·11-s + 0.151·12-s − 0.184·13-s − 0.810·14-s − 0.379·15-s − 1.14·16-s + 0.768·17-s + 0.344·18-s + 0.699·19-s − 0.0842·20-s + 0.615·21-s + 0.890·22-s + 1.74·23-s + 0.734·24-s − 0.788·25-s + 0.201·26-s − 1.08·27-s + 0.136·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s) \, L(s)\cr=\mathstrut & -\,\Lambda(82-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s+81/2) \, L(s)\cr=\mathstrut & -\,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1\)
Sign: $-1$
Analytic conductor: \(41.5501\)
Root analytic conductor: \(6.44593\)
Motivic weight: \(81\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1,\ (\ :81/2),\ -1)\)

Particular Values

\(L(41)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{83}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
good2 \( 1 + 1.69e12T + 2.41e24T^{2} \)
3 \( 1 - 1.74e19T + 4.43e38T^{2} \)
5 \( 1 + 9.34e27T + 4.13e56T^{2} \)
7 \( 1 - 1.25e34T + 2.83e68T^{2} \)
11 \( 1 + 1.22e42T + 2.25e84T^{2} \)
13 \( 1 + 2.40e44T + 1.69e90T^{2} \)
17 \( 1 - 5.23e49T + 4.63e99T^{2} \)
19 \( 1 - 4.30e51T + 3.79e103T^{2} \)
23 \( 1 - 2.46e55T + 1.99e110T^{2} \)
29 \( 1 + 1.43e59T + 2.84e118T^{2} \)
31 \( 1 - 3.22e60T + 6.31e120T^{2} \)
37 \( 1 - 3.75e63T + 1.05e127T^{2} \)
41 \( 1 + 2.79e65T + 4.32e130T^{2} \)
43 \( 1 + 1.62e66T + 2.04e132T^{2} \)
47 \( 1 + 7.84e67T + 2.75e135T^{2} \)
53 \( 1 + 1.22e69T + 4.63e139T^{2} \)
59 \( 1 + 6.83e71T + 2.74e143T^{2} \)
61 \( 1 + 2.07e72T + 4.08e144T^{2} \)
67 \( 1 + 9.39e73T + 8.16e147T^{2} \)
71 \( 1 - 1.00e75T + 8.95e149T^{2} \)
73 \( 1 + 1.94e75T + 8.49e150T^{2} \)
79 \( 1 - 5.95e76T + 5.10e153T^{2} \)
83 \( 1 + 2.52e77T + 2.78e155T^{2} \)
89 \( 1 + 1.28e79T + 7.95e157T^{2} \)
97 \( 1 + 4.38e80T + 8.48e160T^{2} \)
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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

−15.06910281221709824578636425849, −13.56276843286497901121979094140, −11.30848181160181212311971184637, −9.688051797242822105853457607311, −8.316239016575983458178636620600, −7.62608474807366610077595806406, −4.93941859638756811073626018852, −3.06980224411845227876692188932, −1.47106051999533347585562531642, 0, 1.47106051999533347585562531642, 3.06980224411845227876692188932, 4.93941859638756811073626018852, 7.62608474807366610077595806406, 8.316239016575983458178636620600, 9.688051797242822105853457607311, 11.30848181160181212311971184637, 13.56276843286497901121979094140, 15.06910281221709824578636425849

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