Properties

Label 2-11e2-1.1-c17-0-54
Degree $2$
Conductor $121$
Sign $1$
Analytic cond. $221.698$
Root an. cond. $14.8895$
Motivic weight $17$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 80.9·2-s − 6.71e3·3-s − 1.24e5·4-s − 6.72e5·5-s − 5.43e5·6-s + 2.39e7·7-s − 2.06e7·8-s − 8.40e7·9-s − 5.44e7·10-s + 8.36e8·12-s + 4.52e9·13-s + 1.93e9·14-s + 4.51e9·15-s + 1.46e10·16-s + 8.38e9·17-s − 6.80e9·18-s + 4.14e10·19-s + 8.37e10·20-s − 1.60e11·21-s + 6.83e11·23-s + 1.38e11·24-s − 3.10e11·25-s + 3.65e11·26-s + 1.43e12·27-s − 2.98e12·28-s − 1.51e12·29-s + 3.65e11·30-s + ⋯
L(s)  = 1  + 0.223·2-s − 0.590·3-s − 0.950·4-s − 0.769·5-s − 0.132·6-s + 1.57·7-s − 0.435·8-s − 0.650·9-s − 0.172·10-s + 0.561·12-s + 1.53·13-s + 0.351·14-s + 0.454·15-s + 0.852·16-s + 0.291·17-s − 0.145·18-s + 0.559·19-s + 0.731·20-s − 0.928·21-s + 1.82·23-s + 0.257·24-s − 0.407·25-s + 0.343·26-s + 0.975·27-s − 1.49·28-s − 0.561·29-s + 0.101·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 121 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(18-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 121 ^{s/2} \, \Gamma_{\C}(s+17/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(121\)    =    \(11^{2}\)
Sign: $1$
Analytic conductor: \(221.698\)
Root analytic conductor: \(14.8895\)
Motivic weight: \(17\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 121,\ (\ :17/2),\ 1)\)

Particular Values

\(L(9)\) \(\approx\) \(1.662310203\)
\(L(\frac12)\) \(\approx\) \(1.662310203\)
\(L(\frac{19}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 \)
good2 \( 1 - 80.9T + 1.31e5T^{2} \)
3 \( 1 + 6.71e3T + 1.29e8T^{2} \)
5 \( 1 + 6.72e5T + 7.62e11T^{2} \)
7 \( 1 - 2.39e7T + 2.32e14T^{2} \)
13 \( 1 - 4.52e9T + 8.65e18T^{2} \)
17 \( 1 - 8.38e9T + 8.27e20T^{2} \)
19 \( 1 - 4.14e10T + 5.48e21T^{2} \)
23 \( 1 - 6.83e11T + 1.41e23T^{2} \)
29 \( 1 + 1.51e12T + 7.25e24T^{2} \)
31 \( 1 + 2.30e12T + 2.25e25T^{2} \)
37 \( 1 + 3.21e13T + 4.56e26T^{2} \)
41 \( 1 - 5.19e13T + 2.61e27T^{2} \)
43 \( 1 - 1.32e14T + 5.87e27T^{2} \)
47 \( 1 + 1.74e14T + 2.66e28T^{2} \)
53 \( 1 - 1.09e14T + 2.05e29T^{2} \)
59 \( 1 - 1.45e15T + 1.27e30T^{2} \)
61 \( 1 + 1.18e15T + 2.24e30T^{2} \)
67 \( 1 + 5.29e15T + 1.10e31T^{2} \)
71 \( 1 + 3.03e15T + 2.96e31T^{2} \)
73 \( 1 - 9.53e14T + 4.74e31T^{2} \)
79 \( 1 - 1.65e16T + 1.81e32T^{2} \)
83 \( 1 + 3.91e16T + 4.21e32T^{2} \)
89 \( 1 - 4.56e15T + 1.37e33T^{2} \)
97 \( 1 - 2.58e16T + 5.95e33T^{2} \)
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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

−10.81617183910246299211489009588, −9.026709551329285350286592962898, −8.409874335413437096553470417951, −7.46366802689115426573712083239, −5.79704464489926155508090281488, −5.13605304252177149760604070745, −4.18407489730644015695941560804, −3.22331454552415514024299767752, −1.37860888962816517099678318727, −0.60290328238662148667196224744, 0.60290328238662148667196224744, 1.37860888962816517099678318727, 3.22331454552415514024299767752, 4.18407489730644015695941560804, 5.13605304252177149760604070745, 5.79704464489926155508090281488, 7.46366802689115426573712083239, 8.409874335413437096553470417951, 9.026709551329285350286592962898, 10.81617183910246299211489009588

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