Properties

Label 2-11-11.9-c9-0-7
Degree $2$
Conductor $11$
Sign $-0.995 + 0.0899i$
Analytic cond. $5.66539$
Root an. cond. $2.38020$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (11.8 − 36.3i)2-s + (17.5 − 12.7i)3-s + (−770. − 559. i)4-s + (−276. − 849. i)5-s + (−256. − 788. i)6-s + (42.1 + 30.6i)7-s + (−1.36e4 + 9.90e3i)8-s + (−5.93e3 + 1.82e4i)9-s − 3.41e4·10-s + (2.67e4 − 4.05e4i)11-s − 2.06e4·12-s + (3.64e4 − 1.12e5i)13-s + (1.61e3 − 1.17e3i)14-s + (−1.56e4 − 1.13e4i)15-s + (4.85e4 + 1.49e5i)16-s + (4.02e4 + 1.23e5i)17-s + ⋯
L(s)  = 1  + (0.522 − 1.60i)2-s + (0.124 − 0.0907i)3-s + (−1.50 − 1.09i)4-s + (−0.197 − 0.607i)5-s + (−0.0806 − 0.248i)6-s + (0.00663 + 0.00482i)7-s + (−1.17 + 0.854i)8-s + (−0.301 + 0.928i)9-s − 1.08·10-s + (0.551 − 0.834i)11-s − 0.287·12-s + (0.354 − 1.09i)13-s + (0.0112 − 0.00815i)14-s + (−0.0798 − 0.0580i)15-s + (0.185 + 0.570i)16-s + (0.116 + 0.359i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.995 + 0.0899i)\, \overline{\Lambda}(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & (-0.995 + 0.0899i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(11\)
Sign: $-0.995 + 0.0899i$
Analytic conductor: \(5.66539\)
Root analytic conductor: \(2.38020\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: $\chi_{11} (9, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 11,\ (\ :9/2),\ -0.995 + 0.0899i)\)

Particular Values

\(L(5)\) \(\approx\) \(0.0819712 - 1.81889i\)
\(L(\frac12)\) \(\approx\) \(0.0819712 - 1.81889i\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + (-2.67e4 + 4.05e4i)T \)
good2 \( 1 + (-11.8 + 36.3i)T + (-414. - 300. i)T^{2} \)
3 \( 1 + (-17.5 + 12.7i)T + (6.08e3 - 1.87e4i)T^{2} \)
5 \( 1 + (276. + 849. i)T + (-1.58e6 + 1.14e6i)T^{2} \)
7 \( 1 + (-42.1 - 30.6i)T + (1.24e7 + 3.83e7i)T^{2} \)
13 \( 1 + (-3.64e4 + 1.12e5i)T + (-8.57e9 - 6.23e9i)T^{2} \)
17 \( 1 + (-4.02e4 - 1.23e5i)T + (-9.59e10 + 6.97e10i)T^{2} \)
19 \( 1 + (-6.63e5 + 4.82e5i)T + (9.97e10 - 3.06e11i)T^{2} \)
23 \( 1 + 9.51e5T + 1.80e12T^{2} \)
29 \( 1 + (-3.81e6 - 2.76e6i)T + (4.48e12 + 1.37e13i)T^{2} \)
31 \( 1 + (2.42e6 - 7.46e6i)T + (-2.13e13 - 1.55e13i)T^{2} \)
37 \( 1 + (-9.82e6 - 7.14e6i)T + (4.01e13 + 1.23e14i)T^{2} \)
41 \( 1 + (2.77e7 - 2.01e7i)T + (1.01e14 - 3.11e14i)T^{2} \)
43 \( 1 - 2.51e7T + 5.02e14T^{2} \)
47 \( 1 + (-1.72e7 + 1.25e7i)T + (3.45e14 - 1.06e15i)T^{2} \)
53 \( 1 + (-1.19e7 + 3.66e7i)T + (-2.66e15 - 1.93e15i)T^{2} \)
59 \( 1 + (-1.78e7 - 1.29e7i)T + (2.67e15 + 8.23e15i)T^{2} \)
61 \( 1 + (-3.47e6 - 1.07e7i)T + (-9.46e15 + 6.87e15i)T^{2} \)
67 \( 1 + 9.99e7T + 2.72e16T^{2} \)
71 \( 1 + (-8.21e6 - 2.52e7i)T + (-3.70e16 + 2.69e16i)T^{2} \)
73 \( 1 + (2.80e7 + 2.03e7i)T + (1.81e16 + 5.59e16i)T^{2} \)
79 \( 1 + (9.24e7 - 2.84e8i)T + (-9.69e16 - 7.04e16i)T^{2} \)
83 \( 1 + (-1.90e7 - 5.87e7i)T + (-1.51e17 + 1.09e17i)T^{2} \)
89 \( 1 - 4.98e8T + 3.50e17T^{2} \)
97 \( 1 + (-3.32e8 + 1.02e9i)T + (-6.15e17 - 4.46e17i)T^{2} \)
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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

−18.19539634712127198100401062128, −16.26821397390992335691209520525, −14.07539549163124576706487212436, −13.03396481540933536684140905456, −11.69480927402361444147805186461, −10.43347029471584186933411837661, −8.558859122185780604707007196844, −5.08317135291485232631254038773, −3.13036615764111784472119629896, −1.02916571589501635738477221650, 4.01897792168478277838746339921, 6.16235087242489239094160098640, 7.42960205472340437735221563399, 9.298123551785282255457364054841, 11.96675313511373439291036990283, 13.97781656819306663631676214687, 14.77807218541558535332940082432, 15.95404076152127594215600318168, 17.29129875413316560447227761268, 18.51421631336458902986428541821

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