Properties

Label 2-11-11.10-c30-0-23
Degree $2$
Conductor $11$
Sign $1$
Analytic cond. $62.7156$
Root an. cond. $7.91932$
Motivic weight $30$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.30e7·3-s + 1.07e9·4-s + 6.08e10·5-s + 3.24e14·9-s − 4.17e15·11-s + 2.47e16·12-s + 1.40e18·15-s + 1.15e18·16-s + 6.53e19·20-s − 2.09e20·23-s + 2.77e21·25-s + 2.72e21·27-s − 7.81e21·31-s − 9.61e22·33-s + 3.48e23·36-s − 5.98e23·37-s − 4.48e24·44-s + 1.97e25·45-s − 2.04e25·47-s + 2.65e25·48-s + 2.25e25·49-s − 1.44e26·53-s − 2.54e26·55-s + 7.08e26·59-s + 1.50e27·60-s + 1.23e27·64-s + 3.60e27·67-s + ⋯
L(s)  = 1  + 1.60·3-s + 4-s + 1.99·5-s + 1.57·9-s − 11-s + 1.60·12-s + 3.20·15-s + 16-s + 1.99·20-s − 0.785·23-s + 2.98·25-s + 0.923·27-s − 0.333·31-s − 1.60·33-s + 1.57·36-s − 1.79·37-s − 44-s + 3.14·45-s − 1.69·47-s + 1.60·48-s + 49-s − 1.96·53-s − 1.99·55-s + 1.94·59-s + 3.20·60-s + 64-s + 1.46·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(31-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s+15) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(11\)
Sign: $1$
Analytic conductor: \(62.7156\)
Root analytic conductor: \(7.91932\)
Motivic weight: \(30\)
Rational: yes
Arithmetic: yes
Character: $\chi_{11} (10, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 11,\ (\ :15),\ 1)\)

Particular Values

\(L(\frac{31}{2})\) \(\approx\) \(6.877523790\)
\(L(\frac12)\) \(\approx\) \(6.877523790\)
\(L(16)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + p^{15} T \)
good2 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
3 \( 1 - 23027050 T + p^{30} T^{2} \)
5 \( 1 - 60892912874 T + p^{30} T^{2} \)
7 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
13 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
17 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
19 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
23 \( 1 + \)\(20\!\cdots\!50\)\( T + p^{30} T^{2} \)
29 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
31 \( 1 + \)\(78\!\cdots\!02\)\( T + p^{30} T^{2} \)
37 \( 1 + \)\(59\!\cdots\!50\)\( T + p^{30} T^{2} \)
41 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
43 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
47 \( 1 + \)\(20\!\cdots\!50\)\( T + p^{30} T^{2} \)
53 \( 1 + \)\(14\!\cdots\!50\)\( T + p^{30} T^{2} \)
59 \( 1 - \)\(70\!\cdots\!02\)\( T + p^{30} T^{2} \)
61 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
67 \( 1 - \)\(36\!\cdots\!50\)\( T + p^{30} T^{2} \)
71 \( 1 + \)\(71\!\cdots\!98\)\( T + p^{30} T^{2} \)
73 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
79 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
83 \( ( 1 - p^{15} T )( 1 + p^{15} T ) \)
89 \( 1 - \)\(24\!\cdots\!98\)\( T + p^{30} T^{2} \)
97 \( 1 + \)\(12\!\cdots\!50\)\( T + p^{30} T^{2} \)
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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

−13.80337385824507700098449042039, −12.82991099165546974511528344642, −10.47400305219808682724947411072, −9.616621020813711099974389358111, −8.263798994020487291501192883090, −6.82197616282946236038272902017, −5.45315477265960792309569738327, −3.13636192072397715695498051295, −2.24624725476629534424087021982, −1.63855387776507303539426990295, 1.63855387776507303539426990295, 2.24624725476629534424087021982, 3.13636192072397715695498051295, 5.45315477265960792309569738327, 6.82197616282946236038272902017, 8.263798994020487291501192883090, 9.616621020813711099974389358111, 10.47400305219808682724947411072, 12.82991099165546974511528344642, 13.80337385824507700098449042039

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