Properties

Label 2-7120-1.1-c1-0-39
Degree $2$
Conductor $7120$
Sign $1$
Analytic cond. $56.8534$
Root an. cond. $7.54012$
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  − 2.10·3-s + 5-s + 4.72·7-s + 1.41·9-s + 4.62·11-s − 4.47·13-s − 2.10·15-s − 5.66·17-s − 1.34·19-s − 9.93·21-s − 4.44·23-s + 25-s + 3.32·27-s − 4.27·29-s − 9.40·31-s − 9.72·33-s + 4.72·35-s + 6.89·37-s + 9.41·39-s + 5.69·41-s + 5.04·43-s + 1.41·45-s + 8.76·47-s + 15.3·49-s + 11.9·51-s − 8.23·53-s + 4.62·55-s + ⋯
L(s)  = 1  − 1.21·3-s + 0.447·5-s + 1.78·7-s + 0.473·9-s + 1.39·11-s − 1.24·13-s − 0.542·15-s − 1.37·17-s − 0.308·19-s − 2.16·21-s − 0.926·23-s + 0.200·25-s + 0.639·27-s − 0.793·29-s − 1.68·31-s − 1.69·33-s + 0.799·35-s + 1.13·37-s + 1.50·39-s + 0.889·41-s + 0.769·43-s + 0.211·45-s + 1.27·47-s + 2.19·49-s + 1.66·51-s − 1.13·53-s + 0.624·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7120 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7120 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7120\)    =    \(2^{4} \cdot 5 \cdot 89\)
Sign: $1$
Analytic conductor: \(56.8534\)
Root analytic conductor: \(7.54012\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7120,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.539816792\)
\(L(\frac12)\) \(\approx\) \(1.539816792\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 - T \)
89 \( 1 - T \)
good3 \( 1 + 2.10T + 3T^{2} \)
7 \( 1 - 4.72T + 7T^{2} \)
11 \( 1 - 4.62T + 11T^{2} \)
13 \( 1 + 4.47T + 13T^{2} \)
17 \( 1 + 5.66T + 17T^{2} \)
19 \( 1 + 1.34T + 19T^{2} \)
23 \( 1 + 4.44T + 23T^{2} \)
29 \( 1 + 4.27T + 29T^{2} \)
31 \( 1 + 9.40T + 31T^{2} \)
37 \( 1 - 6.89T + 37T^{2} \)
41 \( 1 - 5.69T + 41T^{2} \)
43 \( 1 - 5.04T + 43T^{2} \)
47 \( 1 - 8.76T + 47T^{2} \)
53 \( 1 + 8.23T + 53T^{2} \)
59 \( 1 - 7.52T + 59T^{2} \)
61 \( 1 + 6.94T + 61T^{2} \)
67 \( 1 - 6.38T + 67T^{2} \)
71 \( 1 + 5.84T + 71T^{2} \)
73 \( 1 - 11.0T + 73T^{2} \)
79 \( 1 + 7.89T + 79T^{2} \)
83 \( 1 - 15.3T + 83T^{2} \)
97 \( 1 + 0.674T + 97T^{2} \)
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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

−7.69018653356608346664067343026, −7.26551884709434922754208632207, −6.33660690977892316306694185999, −5.85251829453722416092082662407, −5.09064535539160617391682583259, −4.52582351234521965641324238514, −3.97965907219914818954758926310, −2.27962364673451117101689468761, −1.81804555777902448833193584236, −0.67708046553560873621793601163, 0.67708046553560873621793601163, 1.81804555777902448833193584236, 2.27962364673451117101689468761, 3.97965907219914818954758926310, 4.52582351234521965641324238514, 5.09064535539160617391682583259, 5.85251829453722416092082662407, 6.33660690977892316306694185999, 7.26551884709434922754208632207, 7.69018653356608346664067343026

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