Properties

Label 2-310464-1.1-c1-0-131
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 − 2·13-s + 4·17-s + 6·19-s − 25-s − 8·29-s − 8·31-s − 10·37-s + 8·41-s − 2·43-s + 8·47-s − 2·53-s + 2·55-s + 12·59-s + 10·61-s + 4·65-s + 12·67-s + 8·71-s − 6·73-s + 2·79-s + 16·83-s − 8·85-s − 14·89-s − 12·95-s + 2·97-s + 101-s + ⋯
L(s)  = 1  − 0.894·5-s − 0.301·11-s − 0.554·13-s + 0.970·17-s + 1.37·19-s − 1/5·25-s − 1.48·29-s − 1.43·31-s − 1.64·37-s + 1.24·41-s − 0.304·43-s + 1.16·47-s − 0.274·53-s + 0.269·55-s + 1.56·59-s + 1.28·61-s + 0.496·65-s + 1.46·67-s + 0.949·71-s − 0.702·73-s + 0.225·79-s + 1.75·83-s − 0.867·85-s − 1.48·89-s − 1.23·95-s + 0.203·97-s + 0.0995·101-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

\(L(1)\) \(\approx\) \(1.876476635\)
\(L(\frac12)\) \(\approx\) \(1.876476635\)
\(L(\frac{3}{2})\) 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 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 8 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 - 8 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 - 2 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−12.51615747320801, −12.27406055866457, −11.64345269716502, −11.43255079183603, −10.90044180467436, −10.41596030616477, −9.815584459257598, −9.512221706514681, −9.046220749329688, −8.392490721289887, −7.963173136331838, −7.477593754524590, −7.212477174482656, −6.858558821073207, −5.836907257816594, −5.497856989208291, −5.246949544554299, −4.540470371859872, −3.783563960835769, −3.601847715242882, −3.136810020806651, −2.234832782681044, −1.889262342434736, −0.9083963222133056, −0.4432112108933114, 0.4432112108933114, 0.9083963222133056, 1.889262342434736, 2.234832782681044, 3.136810020806651, 3.601847715242882, 3.783563960835769, 4.540470371859872, 5.246949544554299, 5.497856989208291, 5.836907257816594, 6.858558821073207, 7.212477174482656, 7.477593754524590, 7.963173136331838, 8.392490721289887, 9.046220749329688, 9.512221706514681, 9.815584459257598, 10.41596030616477, 10.90044180467436, 11.43255079183603, 11.64345269716502, 12.27406055866457, 12.51615747320801

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