Properties

Label 2-11e2-1.1-c3-0-14
Degree $2$
Conductor $121$
Sign $-1$
Analytic cond. $7.13923$
Root an. cond. $2.67193$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.92·2-s + 4.54·3-s + 0.545·4-s + 6.17·5-s − 13.2·6-s − 32.1·7-s + 21.7·8-s − 6.37·9-s − 18.0·10-s + 2.47·12-s + 4.49·13-s + 93.9·14-s + 28.0·15-s − 68.0·16-s − 59.4·17-s + 18.6·18-s − 28.9·19-s + 3.37·20-s − 145.·21-s − 38.3·23-s + 98.9·24-s − 86.8·25-s − 13.1·26-s − 151.·27-s − 17.5·28-s − 39.4·29-s − 82.0·30-s + ⋯
L(s)  = 1  − 1.03·2-s + 0.873·3-s + 0.0682·4-s + 0.552·5-s − 0.903·6-s − 1.73·7-s + 0.963·8-s − 0.236·9-s − 0.571·10-s + 0.0596·12-s + 0.0959·13-s + 1.79·14-s + 0.482·15-s − 1.06·16-s − 0.848·17-s + 0.244·18-s − 0.350·19-s + 0.0377·20-s − 1.51·21-s − 0.347·23-s + 0.841·24-s − 0.694·25-s − 0.0991·26-s − 1.08·27-s − 0.118·28-s − 0.252·29-s − 0.499·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 121 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 121 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(121\)    =    \(11^{2}\)
Sign: $-1$
Analytic conductor: \(7.13923\)
Root analytic conductor: \(2.67193\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 121,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + 2.92T + 8T^{2} \)
3 \( 1 - 4.54T + 27T^{2} \)
5 \( 1 - 6.17T + 125T^{2} \)
7 \( 1 + 32.1T + 343T^{2} \)
13 \( 1 - 4.49T + 2.19e3T^{2} \)
17 \( 1 + 59.4T + 4.91e3T^{2} \)
19 \( 1 + 28.9T + 6.85e3T^{2} \)
23 \( 1 + 38.3T + 1.21e4T^{2} \)
29 \( 1 + 39.4T + 2.43e4T^{2} \)
31 \( 1 + 266.T + 2.97e4T^{2} \)
37 \( 1 - 112.T + 5.06e4T^{2} \)
41 \( 1 - 134.T + 6.89e4T^{2} \)
43 \( 1 - 252.T + 7.95e4T^{2} \)
47 \( 1 + 182.T + 1.03e5T^{2} \)
53 \( 1 - 42.7T + 1.48e5T^{2} \)
59 \( 1 + 180.T + 2.05e5T^{2} \)
61 \( 1 - 559.T + 2.26e5T^{2} \)
67 \( 1 - 770.T + 3.00e5T^{2} \)
71 \( 1 + 26.5T + 3.57e5T^{2} \)
73 \( 1 + 372.T + 3.89e5T^{2} \)
79 \( 1 - 252.T + 4.93e5T^{2} \)
83 \( 1 + 1.05e3T + 5.71e5T^{2} \)
89 \( 1 - 58.5T + 7.04e5T^{2} \)
97 \( 1 + 597.T + 9.12e5T^{2} \)
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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

−12.84278517096132338028130847715, −11.02838986345613117165335373952, −9.803641200028207352657294860959, −9.351614261943575474430850980476, −8.501513405801911020260283844566, −7.21806345298375201686282865924, −5.94370199404274316885814880068, −3.80881748214277372829553739273, −2.29173548197886473772154199433, 0, 2.29173548197886473772154199433, 3.80881748214277372829553739273, 5.94370199404274316885814880068, 7.21806345298375201686282865924, 8.501513405801911020260283844566, 9.351614261943575474430850980476, 9.803641200028207352657294860959, 11.02838986345613117165335373952, 12.84278517096132338028130847715

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