Properties

Label 2-17-17.15-c11-0-1
Degree $2$
Conductor $17$
Sign $0.899 + 0.436i$
Analytic cond. $13.0618$
Root an. cond. $3.61411$
Motivic weight $11$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−46.2 − 46.2i)2-s + (−297. − 717. i)3-s + 2.22e3i·4-s + (146. − 60.6i)5-s + (−1.94e4 + 4.68e4i)6-s + (6.84e4 + 2.83e4i)7-s + (8.10e3 − 8.10e3i)8-s + (−3.00e5 + 3.00e5i)9-s + (−9.56e3 − 3.96e3i)10-s + (6.46e4 − 1.56e5i)11-s + (1.59e6 − 6.60e5i)12-s + 9.36e5i·13-s + (−1.85e6 − 4.47e6i)14-s + (−8.69e4 − 8.69e4i)15-s + 3.80e6·16-s + (−2.14e6 + 5.44e6i)17-s + ⋯
L(s)  = 1  + (−1.02 − 1.02i)2-s + (−0.705 − 1.70i)3-s + 1.08i·4-s + (0.0209 − 0.00867i)5-s + (−1.01 + 2.46i)6-s + (1.53 + 0.637i)7-s + (0.0874 − 0.0874i)8-s + (−1.69 + 1.69i)9-s + (−0.0302 − 0.0125i)10-s + (0.121 − 0.292i)11-s + (1.84 − 0.766i)12-s + 0.699i·13-s + (−0.920 − 2.22i)14-s + (−0.0295 − 0.0295i)15-s + 0.907·16-s + (−0.366 + 0.930i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 17 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.899 + 0.436i)\, \overline{\Lambda}(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 17 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & (0.899 + 0.436i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(17\)
Sign: $0.899 + 0.436i$
Analytic conductor: \(13.0618\)
Root analytic conductor: \(3.61411\)
Motivic weight: \(11\)
Rational: no
Arithmetic: yes
Character: $\chi_{17} (15, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 17,\ (\ :11/2),\ 0.899 + 0.436i)\)

Particular Values

\(L(6)\) \(\approx\) \(0.498778 - 0.114569i\)
\(L(\frac12)\) \(\approx\) \(0.498778 - 0.114569i\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad17 \( 1 + (2.14e6 - 5.44e6i)T \)
good2 \( 1 + (46.2 + 46.2i)T + 2.04e3iT^{2} \)
3 \( 1 + (297. + 717. i)T + (-1.25e5 + 1.25e5i)T^{2} \)
5 \( 1 + (-146. + 60.6i)T + (3.45e7 - 3.45e7i)T^{2} \)
7 \( 1 + (-6.84e4 - 2.83e4i)T + (1.39e9 + 1.39e9i)T^{2} \)
11 \( 1 + (-6.46e4 + 1.56e5i)T + (-2.01e11 - 2.01e11i)T^{2} \)
13 \( 1 - 9.36e5iT - 1.79e12T^{2} \)
19 \( 1 + (1.35e5 + 1.35e5i)T + 1.16e14iT^{2} \)
23 \( 1 + (2.86e6 - 6.91e6i)T + (-6.73e14 - 6.73e14i)T^{2} \)
29 \( 1 + (1.97e8 - 8.17e7i)T + (8.62e15 - 8.62e15i)T^{2} \)
31 \( 1 + (-7.82e6 - 1.88e7i)T + (-1.79e16 + 1.79e16i)T^{2} \)
37 \( 1 + (-1.21e8 - 2.92e8i)T + (-1.25e17 + 1.25e17i)T^{2} \)
41 \( 1 + (-3.03e8 - 1.25e8i)T + (3.89e17 + 3.89e17i)T^{2} \)
43 \( 1 + (-9.11e8 + 9.11e8i)T - 9.29e17iT^{2} \)
47 \( 1 - 2.02e9iT - 2.47e18T^{2} \)
53 \( 1 + (3.33e9 + 3.33e9i)T + 9.26e18iT^{2} \)
59 \( 1 + (-3.03e9 + 3.03e9i)T - 3.01e19iT^{2} \)
61 \( 1 + (-5.36e9 - 2.22e9i)T + (3.07e19 + 3.07e19i)T^{2} \)
67 \( 1 + 1.50e10T + 1.22e20T^{2} \)
71 \( 1 + (-1.87e9 - 4.53e9i)T + (-1.63e20 + 1.63e20i)T^{2} \)
73 \( 1 + (1.68e10 - 6.96e9i)T + (2.21e20 - 2.21e20i)T^{2} \)
79 \( 1 + (1.14e10 - 2.76e10i)T + (-5.28e20 - 5.28e20i)T^{2} \)
83 \( 1 + (2.06e10 + 2.06e10i)T + 1.28e21iT^{2} \)
89 \( 1 + 2.70e10iT - 2.77e21T^{2} \)
97 \( 1 + (1.89e10 - 7.85e9i)T + (5.05e21 - 5.05e21i)T^{2} \)
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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

−17.13226753044570780793734509924, −14.45392933922748570741937009020, −12.80514529885734173440616875906, −11.56112321991980654093779209788, −11.15876665308594387167367279144, −8.749309261670922293618358964907, −7.66301114194476025069524725057, −5.71116625972259642702690206757, −2.01899661284663681834277995134, −1.38204157639810523224466272018, 0.35783202620189160274765387378, 4.29570893798262137244545476757, 5.66137124169884081790155360485, 7.71353495878085888845094019803, 9.201091057301849955497713650975, 10.37302300415962183182527200578, 11.47185220854825945819845560319, 14.51326949838680644291521902181, 15.38145154747809158858535395277, 16.43031584547765841523135380137

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