Properties

Label 2-1-1.1-c77-0-5
Degree $2$
Conductor $1$
Sign $-1$
Analytic cond. $37.5479$
Root an. cond. $6.12763$
Motivic weight $77$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 7.00e11·2-s + 9.61e17·3-s + 3.40e23·4-s − 1.50e27·5-s + 6.73e29·6-s − 2.07e32·7-s + 1.32e35·8-s − 4.55e36·9-s − 1.05e39·10-s − 5.71e39·11-s + 3.27e41·12-s + 4.10e40·13-s − 1.45e44·14-s − 1.44e45·15-s + 4.15e46·16-s − 3.37e47·17-s − 3.18e48·18-s + 1.24e49·19-s − 5.10e50·20-s − 1.99e50·21-s − 4.00e51·22-s − 2.06e52·23-s + 1.27e53·24-s + 1.59e54·25-s + 2.87e52·26-s − 9.63e54·27-s − 7.07e55·28-s + ⋯
L(s)  = 1  + 1.80·2-s + 0.410·3-s + 2.25·4-s − 1.84·5-s + 0.741·6-s − 0.604·7-s + 2.25·8-s − 0.831·9-s − 3.32·10-s − 0.460·11-s + 0.925·12-s + 0.00533·13-s − 1.08·14-s − 0.758·15-s + 1.81·16-s − 1.43·17-s − 1.49·18-s + 0.727·19-s − 4.15·20-s − 0.248·21-s − 0.831·22-s − 0.775·23-s + 0.927·24-s + 2.40·25-s + 0.00961·26-s − 0.752·27-s − 1.36·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s) \, L(s)\cr=\mathstrut & -\,\Lambda(78-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s+77/2) \, L(s)\cr=\mathstrut & -\,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1\)
Sign: $-1$
Analytic conductor: \(37.5479\)
Root analytic conductor: \(6.12763\)
Motivic weight: \(77\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1,\ (\ :77/2),\ -1)\)

Particular Values

\(L(39)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{79}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
good2 \( 1 - 7.00e11T + 1.51e23T^{2} \)
3 \( 1 - 9.61e17T + 5.47e36T^{2} \)
5 \( 1 + 1.50e27T + 6.61e53T^{2} \)
7 \( 1 + 2.07e32T + 1.18e65T^{2} \)
11 \( 1 + 5.71e39T + 1.53e80T^{2} \)
13 \( 1 - 4.10e40T + 5.93e85T^{2} \)
17 \( 1 + 3.37e47T + 5.55e94T^{2} \)
19 \( 1 - 1.24e49T + 2.91e98T^{2} \)
23 \( 1 + 2.06e52T + 7.12e104T^{2} \)
29 \( 1 - 8.42e55T + 4.02e112T^{2} \)
31 \( 1 - 4.46e57T + 6.83e114T^{2} \)
37 \( 1 + 7.21e59T + 5.64e120T^{2} \)
41 \( 1 + 7.96e61T + 1.52e124T^{2} \)
43 \( 1 + 2.46e62T + 5.98e125T^{2} \)
47 \( 1 + 7.65e63T + 5.64e128T^{2} \)
53 \( 1 + 1.05e66T + 5.87e132T^{2} \)
59 \( 1 + 2.11e68T + 2.26e136T^{2} \)
61 \( 1 - 1.33e68T + 2.95e137T^{2} \)
67 \( 1 - 1.91e70T + 4.05e140T^{2} \)
71 \( 1 - 7.67e70T + 3.52e142T^{2} \)
73 \( 1 - 1.11e71T + 2.99e143T^{2} \)
79 \( 1 - 1.26e73T + 1.31e146T^{2} \)
83 \( 1 - 2.46e73T + 5.87e147T^{2} \)
89 \( 1 + 5.29e74T + 1.26e150T^{2} \)
97 \( 1 + 1.16e76T + 9.58e152T^{2} \)
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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

−15.24616970572560721974650510255, −13.71707399484211048150853382036, −12.21689780458381815623752545838, −11.22920989361848562892751142138, −8.098994977694216503554746150915, −6.59979783550000133316732570075, −4.75929443148309090120962963598, −3.59903709682804289731794552199, −2.72130235567142653526662454888, 0, 2.72130235567142653526662454888, 3.59903709682804289731794552199, 4.75929443148309090120962963598, 6.59979783550000133316732570075, 8.098994977694216503554746150915, 11.22920989361848562892751142138, 12.21689780458381815623752545838, 13.71707399484211048150853382036, 15.24616970572560721974650510255

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