Properties

Label 2-1-1.1-c81-0-4
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  + 2.41e12·2-s − 1.10e19·3-s + 3.41e24·4-s − 1.95e27·5-s − 2.66e31·6-s + 1.09e34·7-s + 2.42e36·8-s − 3.22e38·9-s − 4.72e39·10-s − 2.45e42·11-s − 3.76e43·12-s + 1.04e45·13-s + 2.64e46·14-s + 2.15e46·15-s − 2.42e48·16-s + 7.60e49·17-s − 7.78e50·18-s − 5.17e51·19-s − 6.68e51·20-s − 1.20e53·21-s − 5.93e54·22-s − 1.96e55·23-s − 2.66e55·24-s − 4.09e56·25-s + 2.53e57·26-s + 8.43e57·27-s + 3.74e58·28-s + ⋯
L(s)  = 1  + 1.55·2-s − 0.523·3-s + 1.41·4-s − 0.0961·5-s − 0.812·6-s + 0.650·7-s + 0.643·8-s − 0.726·9-s − 0.149·10-s − 1.63·11-s − 0.739·12-s + 0.804·13-s + 1.01·14-s + 0.0503·15-s − 0.414·16-s + 1.11·17-s − 1.12·18-s − 0.839·19-s − 0.135·20-s − 0.340·21-s − 2.54·22-s − 1.38·23-s − 0.336·24-s − 0.990·25-s + 1.25·26-s + 0.903·27-s + 0.919·28-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 \( 1 - 2.41e12T + 2.41e24T^{2} \)
3 \( 1 + 1.10e19T + 4.43e38T^{2} \)
5 \( 1 + 1.95e27T + 4.13e56T^{2} \)
7 \( 1 - 1.09e34T + 2.83e68T^{2} \)
11 \( 1 + 2.45e42T + 2.25e84T^{2} \)
13 \( 1 - 1.04e45T + 1.69e90T^{2} \)
17 \( 1 - 7.60e49T + 4.63e99T^{2} \)
19 \( 1 + 5.17e51T + 3.79e103T^{2} \)
23 \( 1 + 1.96e55T + 1.99e110T^{2} \)
29 \( 1 + 7.07e58T + 2.84e118T^{2} \)
31 \( 1 + 3.03e60T + 6.31e120T^{2} \)
37 \( 1 - 3.76e62T + 1.05e127T^{2} \)
41 \( 1 - 1.34e65T + 4.32e130T^{2} \)
43 \( 1 + 2.04e66T + 2.04e132T^{2} \)
47 \( 1 - 2.88e67T + 2.75e135T^{2} \)
53 \( 1 - 8.48e69T + 4.63e139T^{2} \)
59 \( 1 + 4.61e71T + 2.74e143T^{2} \)
61 \( 1 - 2.95e72T + 4.08e144T^{2} \)
67 \( 1 - 1.59e73T + 8.16e147T^{2} \)
71 \( 1 + 7.76e74T + 8.95e149T^{2} \)
73 \( 1 - 1.29e74T + 8.49e150T^{2} \)
79 \( 1 - 8.99e76T + 5.10e153T^{2} \)
83 \( 1 - 8.55e77T + 2.78e155T^{2} \)
89 \( 1 - 1.10e79T + 7.95e157T^{2} \)
97 \( 1 - 3.05e80T + 8.48e160T^{2} \)
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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

−14.70809558177877896579605624890, −13.37726702706444157797515363524, −11.97922621034660380736282505732, −10.77848228390357631192064026055, −8.000352589725241571296479978893, −5.94339115901154556450448463112, −5.19028915907625799323707050125, −3.67982111958668632159476417666, −2.20083724671582977785592112581, 0, 2.20083724671582977785592112581, 3.67982111958668632159476417666, 5.19028915907625799323707050125, 5.94339115901154556450448463112, 8.000352589725241571296479978893, 10.77848228390357631192064026055, 11.97922621034660380736282505732, 13.37726702706444157797515363524, 14.70809558177877896579605624890

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