Properties

Label 2-11e2-1.1-c7-0-4
Degree $2$
Conductor $121$
Sign $1$
Analytic cond. $37.7985$
Root an. cond. $6.14805$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 15.5·2-s − 64.5·3-s + 115.·4-s − 389.·5-s + 1.00e3·6-s + 1.43e3·7-s + 200.·8-s + 1.98e3·9-s + 6.06e3·10-s − 7.43e3·12-s − 9.86e3·13-s − 2.24e4·14-s + 2.51e4·15-s − 1.78e4·16-s + 1.28e4·17-s − 3.09e4·18-s − 2.94e4·19-s − 4.48e4·20-s − 9.29e4·21-s − 1.31e4·23-s − 1.29e4·24-s + 7.33e4·25-s + 1.53e5·26-s + 1.30e4·27-s + 1.65e5·28-s − 8.06e4·29-s − 3.92e5·30-s + ⋯
L(s)  = 1  − 1.37·2-s − 1.38·3-s + 0.899·4-s − 1.39·5-s + 1.90·6-s + 1.58·7-s + 0.138·8-s + 0.907·9-s + 1.91·10-s − 1.24·12-s − 1.24·13-s − 2.18·14-s + 1.92·15-s − 1.09·16-s + 0.633·17-s − 1.25·18-s − 0.985·19-s − 1.25·20-s − 2.19·21-s − 0.226·23-s − 0.191·24-s + 0.939·25-s + 1.71·26-s + 0.127·27-s + 1.42·28-s − 0.614·29-s − 2.65·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 121 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 121 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(121\)    =    \(11^{2}\)
Sign: $1$
Analytic conductor: \(37.7985\)
Root analytic conductor: \(6.14805\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 121,\ (\ :7/2),\ 1)\)

Particular Values

\(L(4)\) \(\approx\) \(0.1646536987\)
\(L(\frac12)\) \(\approx\) \(0.1646536987\)
\(L(\frac{9}{2})\) 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 \( 1 + 15.5T + 128T^{2} \)
3 \( 1 + 64.5T + 2.18e3T^{2} \)
5 \( 1 + 389.T + 7.81e4T^{2} \)
7 \( 1 - 1.43e3T + 8.23e5T^{2} \)
13 \( 1 + 9.86e3T + 6.27e7T^{2} \)
17 \( 1 - 1.28e4T + 4.10e8T^{2} \)
19 \( 1 + 2.94e4T + 8.93e8T^{2} \)
23 \( 1 + 1.31e4T + 3.40e9T^{2} \)
29 \( 1 + 8.06e4T + 1.72e10T^{2} \)
31 \( 1 + 2.23e5T + 2.75e10T^{2} \)
37 \( 1 + 5.06e5T + 9.49e10T^{2} \)
41 \( 1 - 4.07e5T + 1.94e11T^{2} \)
43 \( 1 + 6.50e5T + 2.71e11T^{2} \)
47 \( 1 - 9.01e4T + 5.06e11T^{2} \)
53 \( 1 - 4.19e5T + 1.17e12T^{2} \)
59 \( 1 - 7.42e5T + 2.48e12T^{2} \)
61 \( 1 + 1.64e6T + 3.14e12T^{2} \)
67 \( 1 + 3.27e6T + 6.06e12T^{2} \)
71 \( 1 - 1.13e6T + 9.09e12T^{2} \)
73 \( 1 - 2.48e6T + 1.10e13T^{2} \)
79 \( 1 + 5.02e6T + 1.92e13T^{2} \)
83 \( 1 + 5.29e6T + 2.71e13T^{2} \)
89 \( 1 + 7.53e5T + 4.42e13T^{2} \)
97 \( 1 - 1.81e5T + 8.07e13T^{2} \)
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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

−11.65679243397772052618537740386, −11.05692784602064450193334662499, −10.28969531394535755549958191146, −8.716518216228412184831857209497, −7.77385993220177147356270538159, −7.13205300392413729912129106712, −5.25846035797423090658052567970, −4.33131698808915869606595720049, −1.68856544906191744912013651679, −0.32428342762098731747886361335, 0.32428342762098731747886361335, 1.68856544906191744912013651679, 4.33131698808915869606595720049, 5.25846035797423090658052567970, 7.13205300392413729912129106712, 7.77385993220177147356270538159, 8.716518216228412184831857209497, 10.28969531394535755549958191146, 11.05692784602064450193334662499, 11.65679243397772052618537740386

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