Properties

Label 2-1-1.1-c79-0-5
Degree $2$
Conductor $1$
Sign $1$
Analytic cond. $39.5237$
Root an. cond. $6.28678$
Motivic weight $79$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.23e12·2-s + 8.35e18·3-s + 9.09e23·4-s + 3.84e27·5-s + 1.02e31·6-s + 3.79e33·7-s + 3.74e35·8-s + 2.04e37·9-s + 4.72e39·10-s + 5.69e40·11-s + 7.59e42·12-s − 1.86e44·13-s + 4.66e45·14-s + 3.20e46·15-s − 8.84e46·16-s − 4.20e48·17-s + 2.51e49·18-s + 2.63e50·19-s + 3.49e51·20-s + 3.16e52·21-s + 7.00e52·22-s + 4.17e53·23-s + 3.12e54·24-s − 1.78e54·25-s − 2.29e56·26-s − 2.40e56·27-s + 3.44e57·28-s + ⋯
L(s)  = 1  + 1.58·2-s + 1.18·3-s + 1.50·4-s + 0.944·5-s + 1.88·6-s + 1.57·7-s + 0.797·8-s + 0.415·9-s + 1.49·10-s + 0.417·11-s + 1.78·12-s − 1.86·13-s + 2.49·14-s + 1.12·15-s − 0.242·16-s − 1.05·17-s + 0.657·18-s + 0.812·19-s + 1.42·20-s + 1.87·21-s + 0.659·22-s + 0.679·23-s + 0.948·24-s − 0.107·25-s − 2.95·26-s − 0.695·27-s + 2.37·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s) \, L(s)\cr=\mathstrut & \,\Lambda(80-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s+79/2) \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1\)
Sign: $1$
Analytic conductor: \(39.5237\)
Root analytic conductor: \(6.28678\)
Motivic weight: \(79\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1,\ (\ :79/2),\ 1)\)

Particular Values

\(L(40)\) \(\approx\) \(9.188453062\)
\(L(\frac12)\) \(\approx\) \(9.188453062\)
\(L(\frac{81}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
good2 \( 1 - 1.23e12T + 6.04e23T^{2} \)
3 \( 1 - 8.35e18T + 4.92e37T^{2} \)
5 \( 1 - 3.84e27T + 1.65e55T^{2} \)
7 \( 1 - 3.79e33T + 5.79e66T^{2} \)
11 \( 1 - 5.69e40T + 1.86e82T^{2} \)
13 \( 1 + 1.86e44T + 1.00e88T^{2} \)
17 \( 1 + 4.20e48T + 1.60e97T^{2} \)
19 \( 1 - 2.63e50T + 1.05e101T^{2} \)
23 \( 1 - 4.17e53T + 3.77e107T^{2} \)
29 \( 1 + 6.41e57T + 3.38e115T^{2} \)
31 \( 1 + 3.24e57T + 6.57e117T^{2} \)
37 \( 1 - 8.16e61T + 7.72e123T^{2} \)
41 \( 1 - 6.43e63T + 2.56e127T^{2} \)
43 \( 1 - 3.95e63T + 1.10e129T^{2} \)
47 \( 1 + 4.35e65T + 1.24e132T^{2} \)
53 \( 1 - 9.71e67T + 1.65e136T^{2} \)
59 \( 1 - 6.57e68T + 7.89e139T^{2} \)
61 \( 1 - 3.50e70T + 1.09e141T^{2} \)
67 \( 1 + 4.53e71T + 1.81e144T^{2} \)
71 \( 1 + 8.10e72T + 1.77e146T^{2} \)
73 \( 1 + 5.59e73T + 1.59e147T^{2} \)
79 \( 1 - 1.00e74T + 8.17e149T^{2} \)
83 \( 1 + 3.41e75T + 4.04e151T^{2} \)
89 \( 1 - 8.47e76T + 1.00e154T^{2} \)
97 \( 1 - 2.15e78T + 9.01e156T^{2} \)
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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

−14.83423944722484620138192932698, −14.41392983517037515006054469691, −13.27879816575469130253569812295, −11.53511110409786040199221700519, −9.256303161317202033821178661314, −7.42262459025747960756404017456, −5.44439330053608455545275736723, −4.35580474518380941313534576081, −2.63180320104243486760473805870, −1.91880601465280198807570261067, 1.91880601465280198807570261067, 2.63180320104243486760473805870, 4.35580474518380941313534576081, 5.44439330053608455545275736723, 7.42262459025747960756404017456, 9.256303161317202033821178661314, 11.53511110409786040199221700519, 13.27879816575469130253569812295, 14.41392983517037515006054469691, 14.83423944722484620138192932698

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