Properties

Label 2-7168-1.1-c1-0-16
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  − 0.589·3-s + 1.60·5-s − 7-s − 2.65·9-s − 5.45·11-s − 6.59·13-s − 0.943·15-s + 5.33·17-s − 3.61·19-s + 0.589·21-s + 2.60·23-s − 2.43·25-s + 3.33·27-s − 1.72·29-s + 0.833·31-s + 3.21·33-s − 1.60·35-s + 6.26·37-s + 3.88·39-s − 0.263·41-s − 1.77·43-s − 4.24·45-s − 10.7·47-s + 49-s − 3.14·51-s + 0.0673·53-s − 8.73·55-s + ⋯
L(s)  = 1  − 0.340·3-s + 0.715·5-s − 0.377·7-s − 0.884·9-s − 1.64·11-s − 1.82·13-s − 0.243·15-s + 1.29·17-s − 0.830·19-s + 0.128·21-s + 0.543·23-s − 0.487·25-s + 0.641·27-s − 0.321·29-s + 0.149·31-s + 0.559·33-s − 0.270·35-s + 1.02·37-s + 0.622·39-s − 0.0411·41-s − 0.270·43-s − 0.632·45-s − 1.56·47-s + 0.142·49-s − 0.440·51-s + 0.00925·53-s − 1.17·55-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

\(L(1)\) \(\approx\) \(0.7874281803\)
\(L(\frac12)\) \(\approx\) \(0.7874281803\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.589T + 3T^{2} \)
5 \( 1 - 1.60T + 5T^{2} \)
11 \( 1 + 5.45T + 11T^{2} \)
13 \( 1 + 6.59T + 13T^{2} \)
17 \( 1 - 5.33T + 17T^{2} \)
19 \( 1 + 3.61T + 19T^{2} \)
23 \( 1 - 2.60T + 23T^{2} \)
29 \( 1 + 1.72T + 29T^{2} \)
31 \( 1 - 0.833T + 31T^{2} \)
37 \( 1 - 6.26T + 37T^{2} \)
41 \( 1 + 0.263T + 41T^{2} \)
43 \( 1 + 1.77T + 43T^{2} \)
47 \( 1 + 10.7T + 47T^{2} \)
53 \( 1 - 0.0673T + 53T^{2} \)
59 \( 1 + 5.10T + 59T^{2} \)
61 \( 1 - 6.31T + 61T^{2} \)
67 \( 1 + 13.4T + 67T^{2} \)
71 \( 1 - 2.05T + 71T^{2} \)
73 \( 1 + 5.48T + 73T^{2} \)
79 \( 1 - 5.21T + 79T^{2} \)
83 \( 1 - 8.25T + 83T^{2} \)
89 \( 1 - 6.32T + 89T^{2} \)
97 \( 1 - 18.8T + 97T^{2} \)
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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

−7.79739521759947425751963663045, −7.37712319836262580633589258541, −6.33484817707066659517891522130, −5.79131026022293022662165584489, −5.13966192228376111153672973175, −4.71536622222765937176802457845, −3.27753484427190609588046819367, −2.68591408161055597650498424708, −2.01824029978116048712880775911, −0.42348852738371342122919420473, 0.42348852738371342122919420473, 2.01824029978116048712880775911, 2.68591408161055597650498424708, 3.27753484427190609588046819367, 4.71536622222765937176802457845, 5.13966192228376111153672973175, 5.79131026022293022662165584489, 6.33484817707066659517891522130, 7.37712319836262580633589258541, 7.79739521759947425751963663045

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