Properties

Label 2-88e2-1.1-c1-0-153
Degree $2$
Conductor $7744$
Sign $-1$
Analytic cond. $61.8361$
Root an. cond. $7.86359$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.381·3-s − 0.618·5-s + 2.85·7-s − 2.85·9-s + 4.61·13-s + 0.236·15-s − 4.61·17-s + 2.85·19-s − 1.09·21-s − 6.47·23-s − 4.61·25-s + 2.23·27-s + 6.38·29-s + 5.85·31-s − 1.76·35-s − 4.85·37-s − 1.76·39-s − 6.38·41-s + 1.76·45-s − 3.61·47-s + 1.14·49-s + 1.76·51-s − 7.09·53-s − 1.09·57-s − 10.0·59-s + 4.61·61-s − 8.14·63-s + ⋯
L(s)  = 1  − 0.220·3-s − 0.276·5-s + 1.07·7-s − 0.951·9-s + 1.28·13-s + 0.0609·15-s − 1.12·17-s + 0.654·19-s − 0.237·21-s − 1.34·23-s − 0.923·25-s + 0.430·27-s + 1.18·29-s + 1.05·31-s − 0.298·35-s − 0.798·37-s − 0.282·39-s − 0.996·41-s + 0.262·45-s − 0.527·47-s + 0.163·49-s + 0.246·51-s − 0.973·53-s − 0.144·57-s − 1.31·59-s + 0.591·61-s − 1.02·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7744 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7744 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7744\)    =    \(2^{6} \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(61.8361\)
Root analytic conductor: \(7.86359\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7744,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
11 \( 1 \)
good3 \( 1 + 0.381T + 3T^{2} \)
5 \( 1 + 0.618T + 5T^{2} \)
7 \( 1 - 2.85T + 7T^{2} \)
13 \( 1 - 4.61T + 13T^{2} \)
17 \( 1 + 4.61T + 17T^{2} \)
19 \( 1 - 2.85T + 19T^{2} \)
23 \( 1 + 6.47T + 23T^{2} \)
29 \( 1 - 6.38T + 29T^{2} \)
31 \( 1 - 5.85T + 31T^{2} \)
37 \( 1 + 4.85T + 37T^{2} \)
41 \( 1 + 6.38T + 41T^{2} \)
43 \( 1 + 43T^{2} \)
47 \( 1 + 3.61T + 47T^{2} \)
53 \( 1 + 7.09T + 53T^{2} \)
59 \( 1 + 10.0T + 59T^{2} \)
61 \( 1 - 4.61T + 61T^{2} \)
67 \( 1 + 4.94T + 67T^{2} \)
71 \( 1 - 8.61T + 71T^{2} \)
73 \( 1 - 12.0T + 73T^{2} \)
79 \( 1 + 13.8T + 79T^{2} \)
83 \( 1 - 16.0T + 83T^{2} \)
89 \( 1 + 8.47T + 89T^{2} \)
97 \( 1 - 5.56T + 97T^{2} \)
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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

−7.79539216386094199302181449325, −6.58076219084268386812479722988, −6.24763085755931924077799331098, −5.36442401529314985391387367471, −4.73643223435239162356545661583, −3.97560852899432497302459976466, −3.16940242764768894050474435415, −2.15368105763101421397193769814, −1.29108347921860709782424458771, 0, 1.29108347921860709782424458771, 2.15368105763101421397193769814, 3.16940242764768894050474435415, 3.97560852899432497302459976466, 4.73643223435239162356545661583, 5.36442401529314985391387367471, 6.24763085755931924077799331098, 6.58076219084268386812479722988, 7.79539216386094199302181449325

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