Properties

Label 2-7168-1.1-c1-0-147
Degree $2$
Conductor $7168$
Sign $1$
Analytic cond. $57.2367$
Root an. cond. $7.56549$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.13·3-s + 0.555·5-s + 7-s + 6.81·9-s + 3.14·11-s + 4.47·13-s + 1.74·15-s − 0.980·17-s + 7.44·19-s + 3.13·21-s − 1.25·23-s − 4.69·25-s + 11.9·27-s + 4.48·29-s − 4.43·31-s + 9.86·33-s + 0.555·35-s − 0.912·37-s + 14.0·39-s + 1.21·41-s + 1.36·43-s + 3.79·45-s − 9.97·47-s + 49-s − 3.07·51-s − 11.4·53-s + 1.75·55-s + ⋯
L(s)  = 1  + 1.80·3-s + 0.248·5-s + 0.377·7-s + 2.27·9-s + 0.949·11-s + 1.24·13-s + 0.449·15-s − 0.237·17-s + 1.70·19-s + 0.683·21-s − 0.262·23-s − 0.938·25-s + 2.30·27-s + 0.833·29-s − 0.795·31-s + 1.71·33-s + 0.0939·35-s − 0.149·37-s + 2.24·39-s + 0.189·41-s + 0.208·43-s + 0.565·45-s − 1.45·47-s + 0.142·49-s − 0.430·51-s − 1.56·53-s + 0.235·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7168 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7168 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7168\)    =    \(2^{10} \cdot 7\)
Sign: $1$
Analytic conductor: \(57.2367\)
Root analytic conductor: \(7.56549\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7168,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.581546184\)
\(L(\frac12)\) \(\approx\) \(5.581546184\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
good3 \( 1 - 3.13T + 3T^{2} \)
5 \( 1 - 0.555T + 5T^{2} \)
11 \( 1 - 3.14T + 11T^{2} \)
13 \( 1 - 4.47T + 13T^{2} \)
17 \( 1 + 0.980T + 17T^{2} \)
19 \( 1 - 7.44T + 19T^{2} \)
23 \( 1 + 1.25T + 23T^{2} \)
29 \( 1 - 4.48T + 29T^{2} \)
31 \( 1 + 4.43T + 31T^{2} \)
37 \( 1 + 0.912T + 37T^{2} \)
41 \( 1 - 1.21T + 41T^{2} \)
43 \( 1 - 1.36T + 43T^{2} \)
47 \( 1 + 9.97T + 47T^{2} \)
53 \( 1 + 11.4T + 53T^{2} \)
59 \( 1 + 2.56T + 59T^{2} \)
61 \( 1 + 3.65T + 61T^{2} \)
67 \( 1 + 2.25T + 67T^{2} \)
71 \( 1 + 0.934T + 71T^{2} \)
73 \( 1 - 0.710T + 73T^{2} \)
79 \( 1 + 11.8T + 79T^{2} \)
83 \( 1 - 9.58T + 83T^{2} \)
89 \( 1 + 10.2T + 89T^{2} \)
97 \( 1 + 3.03T + 97T^{2} \)
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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

−7.987400731958146934547129163785, −7.50307494821165795279248770826, −6.67489344114888901496490848934, −5.95555504088419544670041918218, −4.89941034670506776013020192728, −4.03548562764286846850420830588, −3.49221212092090749086588071834, −2.85216751259553436006836719353, −1.72509218443276304869626887101, −1.31418954024752428194182321565, 1.31418954024752428194182321565, 1.72509218443276304869626887101, 2.85216751259553436006836719353, 3.49221212092090749086588071834, 4.03548562764286846850420830588, 4.89941034670506776013020192728, 5.95555504088419544670041918218, 6.67489344114888901496490848934, 7.50307494821165795279248770826, 7.987400731958146934547129163785

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