Properties

Label 2-7120-1.1-c1-0-76
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  + 2.82·3-s + 5-s − 0.0498·7-s + 4.98·9-s − 4.45·11-s − 2.43·13-s + 2.82·15-s − 2.48·17-s + 5.16·19-s − 0.140·21-s + 4.99·23-s + 25-s + 5.62·27-s + 2.59·29-s + 7.31·31-s − 12.5·33-s − 0.0498·35-s + 5.13·37-s − 6.87·39-s + 9.11·41-s + 0.543·43-s + 4.98·45-s + 9.63·47-s − 6.99·49-s − 7.01·51-s − 10.7·53-s − 4.45·55-s + ⋯
L(s)  = 1  + 1.63·3-s + 0.447·5-s − 0.0188·7-s + 1.66·9-s − 1.34·11-s − 0.674·13-s + 0.729·15-s − 0.601·17-s + 1.18·19-s − 0.0307·21-s + 1.04·23-s + 0.200·25-s + 1.08·27-s + 0.481·29-s + 1.31·31-s − 2.19·33-s − 0.00842·35-s + 0.844·37-s − 1.10·39-s + 1.42·41-s + 0.0828·43-s + 0.743·45-s + 1.40·47-s − 0.999·49-s − 0.981·51-s − 1.47·53-s − 0.600·55-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

\(L(1)\) \(\approx\) \(4.049203202\)
\(L(\frac12)\) \(\approx\) \(4.049203202\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.82T + 3T^{2} \)
7 \( 1 + 0.0498T + 7T^{2} \)
11 \( 1 + 4.45T + 11T^{2} \)
13 \( 1 + 2.43T + 13T^{2} \)
17 \( 1 + 2.48T + 17T^{2} \)
19 \( 1 - 5.16T + 19T^{2} \)
23 \( 1 - 4.99T + 23T^{2} \)
29 \( 1 - 2.59T + 29T^{2} \)
31 \( 1 - 7.31T + 31T^{2} \)
37 \( 1 - 5.13T + 37T^{2} \)
41 \( 1 - 9.11T + 41T^{2} \)
43 \( 1 - 0.543T + 43T^{2} \)
47 \( 1 - 9.63T + 47T^{2} \)
53 \( 1 + 10.7T + 53T^{2} \)
59 \( 1 - 12.6T + 59T^{2} \)
61 \( 1 + 2.47T + 61T^{2} \)
67 \( 1 - 5.36T + 67T^{2} \)
71 \( 1 + 9.58T + 71T^{2} \)
73 \( 1 - 2.86T + 73T^{2} \)
79 \( 1 + 6.62T + 79T^{2} \)
83 \( 1 - 12.0T + 83T^{2} \)
97 \( 1 - 4.82T + 97T^{2} \)
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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

−7.947172833270048500612460605445, −7.47341290670049593416832651631, −6.79712191919945321087427283581, −5.78133385751310335452316964031, −4.93403285364075839161296005686, −4.35486973577311909261561224487, −3.18242261680467141192771749380, −2.72691034326708501281386355109, −2.19957724867441544390766155122, −0.951493880314348108847753355724, 0.951493880314348108847753355724, 2.19957724867441544390766155122, 2.72691034326708501281386355109, 3.18242261680467141192771749380, 4.35486973577311909261561224487, 4.93403285364075839161296005686, 5.78133385751310335452316964031, 6.79712191919945321087427283581, 7.47341290670049593416832651631, 7.947172833270048500612460605445

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