Properties

Label 2-310464-1.1-c1-0-128
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  − 4·5-s − 11-s + 4·13-s − 6·17-s + 2·19-s + 11·25-s + 10·29-s + 8·31-s + 6·37-s + 2·41-s − 12·43-s − 8·47-s + 6·53-s + 4·55-s − 14·59-s − 16·65-s + 8·67-s + 8·71-s + 10·73-s − 8·79-s − 10·83-s + 24·85-s + 2·89-s − 8·95-s − 14·97-s + 101-s + 103-s + ⋯
L(s)  = 1  − 1.78·5-s − 0.301·11-s + 1.10·13-s − 1.45·17-s + 0.458·19-s + 11/5·25-s + 1.85·29-s + 1.43·31-s + 0.986·37-s + 0.312·41-s − 1.82·43-s − 1.16·47-s + 0.824·53-s + 0.539·55-s − 1.82·59-s − 1.98·65-s + 0.977·67-s + 0.949·71-s + 1.17·73-s − 0.900·79-s − 1.09·83-s + 2.60·85-s + 0.211·89-s − 0.820·95-s − 1.42·97-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

\(L(1)\) \(\approx\) \(1.619011143\)
\(L(\frac12)\) \(\approx\) \(1.619011143\)
\(L(\frac{3}{2})\) 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 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 10 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 + 12 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 14 T + p T^{2} \)
61 \( 1 + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 10 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−12.55441944831349, −12.13178191579273, −11.67485396558674, −11.26491419007539, −11.07462510638985, −10.47589781347293, −9.997027564972781, −9.405293408480338, −8.744771418689229, −8.347128785714895, −8.155212072144702, −7.752937441861291, −6.886372278608261, −6.724869542744746, −6.303507670389597, −5.534453146350431, −4.741820546511093, −4.569531011232850, −4.121007027530376, −3.447659143347742, −3.047394629891292, −2.562884972228944, −1.642126074663396, −0.8960798476655564, −0.4324773846569843, 0.4324773846569843, 0.8960798476655564, 1.642126074663396, 2.562884972228944, 3.047394629891292, 3.447659143347742, 4.121007027530376, 4.569531011232850, 4.741820546511093, 5.534453146350431, 6.303507670389597, 6.724869542744746, 6.886372278608261, 7.752937441861291, 8.155212072144702, 8.347128785714895, 8.744771418689229, 9.405293408480338, 9.997027564972781, 10.47589781347293, 11.07462510638985, 11.26491419007539, 11.67485396558674, 12.13178191579273, 12.55441944831349

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