Properties

Label 2-1088-1.1-c3-0-27
Degree $2$
Conductor $1088$
Sign $1$
Analytic cond. $64.1940$
Root an. cond. $8.01212$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5.36·3-s + 2.53·5-s − 32.2·7-s + 1.74·9-s − 6.42·11-s − 14.3·13-s + 13.5·15-s + 17·17-s + 72.4·19-s − 172.·21-s + 167.·23-s − 118.·25-s − 135.·27-s + 113.·29-s + 159.·31-s − 34.4·33-s − 81.5·35-s + 39.5·37-s − 76.9·39-s + 380.·41-s − 192.·43-s + 4.41·45-s + 309.·47-s + 695.·49-s + 91.1·51-s − 26.9·53-s − 16.2·55-s + ⋯
L(s)  = 1  + 1.03·3-s + 0.226·5-s − 1.74·7-s + 0.0646·9-s − 0.176·11-s − 0.306·13-s + 0.233·15-s + 0.242·17-s + 0.874·19-s − 1.79·21-s + 1.51·23-s − 0.948·25-s − 0.965·27-s + 0.725·29-s + 0.924·31-s − 0.181·33-s − 0.393·35-s + 0.175·37-s − 0.316·39-s + 1.44·41-s − 0.684·43-s + 0.0146·45-s + 0.959·47-s + 2.02·49-s + 0.250·51-s − 0.0697·53-s − 0.0398·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1088 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1088 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1088\)    =    \(2^{6} \cdot 17\)
Sign: $1$
Analytic conductor: \(64.1940\)
Root analytic conductor: \(8.01212\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1088,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.347555016\)
\(L(\frac12)\) \(\approx\) \(2.347555016\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
17 \( 1 - 17T \)
good3 \( 1 - 5.36T + 27T^{2} \)
5 \( 1 - 2.53T + 125T^{2} \)
7 \( 1 + 32.2T + 343T^{2} \)
11 \( 1 + 6.42T + 1.33e3T^{2} \)
13 \( 1 + 14.3T + 2.19e3T^{2} \)
19 \( 1 - 72.4T + 6.85e3T^{2} \)
23 \( 1 - 167.T + 1.21e4T^{2} \)
29 \( 1 - 113.T + 2.43e4T^{2} \)
31 \( 1 - 159.T + 2.97e4T^{2} \)
37 \( 1 - 39.5T + 5.06e4T^{2} \)
41 \( 1 - 380.T + 6.89e4T^{2} \)
43 \( 1 + 192.T + 7.95e4T^{2} \)
47 \( 1 - 309.T + 1.03e5T^{2} \)
53 \( 1 + 26.9T + 1.48e5T^{2} \)
59 \( 1 - 214.T + 2.05e5T^{2} \)
61 \( 1 + 140.T + 2.26e5T^{2} \)
67 \( 1 - 676.T + 3.00e5T^{2} \)
71 \( 1 - 966.T + 3.57e5T^{2} \)
73 \( 1 - 639.T + 3.89e5T^{2} \)
79 \( 1 + 1.31e3T + 4.93e5T^{2} \)
83 \( 1 - 1.41e3T + 5.71e5T^{2} \)
89 \( 1 + 387.T + 7.04e5T^{2} \)
97 \( 1 + 359.T + 9.12e5T^{2} \)
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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

−9.593118205662487549582541339588, −8.819055252884168410731004230714, −7.87877921245511226552798456947, −7.04257256467414101401575771876, −6.20813362143413124560212639296, −5.26893841102423892791777112904, −3.86712358572640209380357394969, −3.04300378346977091631499910225, −2.48635773324160616198595331987, −0.74179410614538348667855869446, 0.74179410614538348667855869446, 2.48635773324160616198595331987, 3.04300378346977091631499910225, 3.86712358572640209380357394969, 5.26893841102423892791777112904, 6.20813362143413124560212639296, 7.04257256467414101401575771876, 7.87877921245511226552798456947, 8.819055252884168410731004230714, 9.593118205662487549582541339588

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