Properties

Label 2-17e2-289.115-c1-0-13
Degree $2$
Conductor $289$
Sign $0.999 + 0.0140i$
Analytic cond. $2.30767$
Root an. cond. $1.51910$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.629 − 0.691i)2-s + (−0.582 + 1.04i)3-s + (0.103 + 1.12i)4-s + (0.297 − 2.13i)5-s + (0.356 + 1.06i)6-s + (0.545 − 2.31i)7-s + (2.33 + 1.76i)8-s + (0.823 + 1.33i)9-s + (−1.28 − 1.55i)10-s + (2.23 + 1.85i)11-s + (−1.23 − 0.544i)12-s + (1.25 − 1.66i)13-s + (−1.25 − 1.83i)14-s + (2.06 + 1.55i)15-s + (0.473 − 0.0885i)16-s + (0.0158 + 4.12i)17-s + ⋯
L(s)  = 1  + (0.445 − 0.488i)2-s + (−0.336 + 0.604i)3-s + (0.0519 + 0.560i)4-s + (0.133 − 0.955i)5-s + (0.145 + 0.433i)6-s + (0.206 − 0.875i)7-s + (0.824 + 0.622i)8-s + (0.274 + 0.443i)9-s + (−0.407 − 0.490i)10-s + (0.673 + 0.559i)11-s + (−0.356 − 0.157i)12-s + (0.349 − 0.462i)13-s + (−0.336 − 0.490i)14-s + (0.532 + 0.401i)15-s + (0.118 − 0.0221i)16-s + (0.00383 + 0.999i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 289 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.999 + 0.0140i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 289 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.999 + 0.0140i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(289\)    =    \(17^{2}\)
Sign: $0.999 + 0.0140i$
Analytic conductor: \(2.30767\)
Root analytic conductor: \(1.51910\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{289} (115, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 289,\ (\ :1/2),\ 0.999 + 0.0140i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.64777 - 0.0115913i\)
\(L(\frac12)\) \(\approx\) \(1.64777 - 0.0115913i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad17 \( 1 + (-0.0158 - 4.12i)T \)
good2 \( 1 + (-0.629 + 0.691i)T + (-0.184 - 1.99i)T^{2} \)
3 \( 1 + (0.582 - 1.04i)T + (-1.57 - 2.55i)T^{2} \)
5 \( 1 + (-0.297 + 2.13i)T + (-4.80 - 1.36i)T^{2} \)
7 \( 1 + (-0.545 + 2.31i)T + (-6.26 - 3.12i)T^{2} \)
11 \( 1 + (-2.23 - 1.85i)T + (2.02 + 10.8i)T^{2} \)
13 \( 1 + (-1.25 + 1.66i)T + (-3.55 - 12.5i)T^{2} \)
19 \( 1 + (-0.738 - 0.809i)T + (-1.75 + 18.9i)T^{2} \)
23 \( 1 + (-1.40 + 5.97i)T + (-20.5 - 10.2i)T^{2} \)
29 \( 1 + (-0.403 + 0.486i)T + (-5.32 - 28.5i)T^{2} \)
31 \( 1 + (5.02 - 0.700i)T + (29.8 - 8.48i)T^{2} \)
37 \( 1 + (0.571 + 1.29i)T + (-24.9 + 27.3i)T^{2} \)
41 \( 1 + (9.65 + 5.37i)T + (21.5 + 34.8i)T^{2} \)
43 \( 1 + (-1.24 + 6.67i)T + (-40.0 - 15.5i)T^{2} \)
47 \( 1 + (9.43 + 5.84i)T + (20.9 + 42.0i)T^{2} \)
53 \( 1 + (-1.72 - 2.78i)T + (-23.6 + 47.4i)T^{2} \)
59 \( 1 + (12.3 - 6.15i)T + (35.5 - 47.0i)T^{2} \)
61 \( 1 + (0.0346 + 0.103i)T + (-48.6 + 36.7i)T^{2} \)
67 \( 1 + (-0.731 + 0.666i)T + (6.18 - 66.7i)T^{2} \)
71 \( 1 + (-4.95 - 1.16i)T + (63.5 + 31.6i)T^{2} \)
73 \( 1 + (-3.12 - 2.13i)T + (26.3 + 68.0i)T^{2} \)
79 \( 1 + (0.186 - 4.03i)T + (-78.6 - 7.28i)T^{2} \)
83 \( 1 + (15.9 + 4.53i)T + (70.5 + 43.6i)T^{2} \)
89 \( 1 + (-5.88 - 7.79i)T + (-24.3 + 85.6i)T^{2} \)
97 \( 1 + (-13.3 - 3.15i)T + (86.8 + 43.2i)T^{2} \)
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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

−11.92358755387008248393409171566, −10.75236465659430332216338839613, −10.34899324408035684632811446768, −8.949844716254303801177644036385, −8.056758122881495265398232731591, −6.96826939661059862534274192621, −5.29281045584220253903160908973, −4.43839610565307799655343273755, −3.72597110239452383455797543145, −1.69451117203236731284946669931, 1.54685454227097880391478053956, 3.33574438452265425519069560846, 4.99117999693732879954540995161, 6.10205453168580568687557783904, 6.61879753377817357164764884411, 7.47907062011682020090928328791, 9.081637843909273857421524004375, 9.856851931051208509799592065378, 11.29097108729631767623281403824, 11.54998358591044071050480950067

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