Properties

Label 2-310464-1.1-c1-0-111
Degree $2$
Conductor $310464$
Sign $1$
Analytic cond. $2479.06$
Root an. cond. $49.7902$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·5-s + 11-s − 5·13-s + 6·17-s − 4·23-s − 25-s + 9·29-s + 4·31-s − 4·37-s − 12·41-s − 4·43-s + 10·47-s − 2·53-s + 2·55-s + 7·59-s − 5·61-s − 10·65-s − 3·67-s + 6·71-s − 4·73-s − 15·79-s − 2·83-s + 12·85-s + 14·89-s + 97-s + 101-s + 103-s + ⋯
L(s)  = 1  + 0.894·5-s + 0.301·11-s − 1.38·13-s + 1.45·17-s − 0.834·23-s − 1/5·25-s + 1.67·29-s + 0.718·31-s − 0.657·37-s − 1.87·41-s − 0.609·43-s + 1.45·47-s − 0.274·53-s + 0.269·55-s + 0.911·59-s − 0.640·61-s − 1.24·65-s − 0.366·67-s + 0.712·71-s − 0.468·73-s − 1.68·79-s − 0.219·83-s + 1.30·85-s + 1.48·89-s + 0.101·97-s + 0.0995·101-s + 0.0985·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 310464 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 310464 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(310464\)    =    \(2^{6} \cdot 3^{2} \cdot 7^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(2479.06\)
Root analytic conductor: \(49.7902\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 310464,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.388436608\)
\(L(\frac12)\) \(\approx\) \(2.388436608\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 \)
11 \( 1 - T \)
good5 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 9 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 + 12 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 10 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 7 T + p T^{2} \)
61 \( 1 + 5 T + p T^{2} \)
67 \( 1 + 3 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 + 15 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
97 \( 1 - T + p T^{2} \)
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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

−12.53717430070209, −12.16028329160302, −11.81650768216451, −11.56202473418954, −10.47302748791253, −10.27715850373846, −9.975559600005008, −9.677265583820266, −8.958041480998367, −8.581953812012494, −7.991586864195594, −7.561358857287053, −7.073695070763455, −6.448723887088507, −6.181733762056821, −5.490080237721162, −5.121797478578575, −4.729769951216627, −3.983283012240840, −3.481858728327131, −2.728914662553280, −2.482839313249199, −1.667376504074404, −1.276798023809428, −0.4012458427306333, 0.4012458427306333, 1.276798023809428, 1.667376504074404, 2.482839313249199, 2.728914662553280, 3.481858728327131, 3.983283012240840, 4.729769951216627, 5.121797478578575, 5.490080237721162, 6.181733762056821, 6.448723887088507, 7.073695070763455, 7.561358857287053, 7.991586864195594, 8.581953812012494, 8.958041480998367, 9.677265583820266, 9.975559600005008, 10.27715850373846, 10.47302748791253, 11.56202473418954, 11.81650768216451, 12.16028329160302, 12.53717430070209

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