Properties

Label 2-50400-1.1-c1-0-41
Degree $2$
Conductor $50400$
Sign $1$
Analytic cond. $402.446$
Root an. cond. $20.0610$
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  + 7-s + 4·13-s + 2·17-s − 2·19-s − 2·23-s + 4·29-s + 10·31-s − 6·37-s − 6·41-s + 4·43-s + 12·47-s + 49-s + 6·53-s + 12·59-s + 6·61-s − 4·67-s − 4·71-s + 8·73-s − 4·83-s + 18·89-s + 4·91-s + 12·97-s + 101-s + 103-s + 107-s + 109-s + 113-s + ⋯
L(s)  = 1  + 0.377·7-s + 1.10·13-s + 0.485·17-s − 0.458·19-s − 0.417·23-s + 0.742·29-s + 1.79·31-s − 0.986·37-s − 0.937·41-s + 0.609·43-s + 1.75·47-s + 1/7·49-s + 0.824·53-s + 1.56·59-s + 0.768·61-s − 0.488·67-s − 0.474·71-s + 0.936·73-s − 0.439·83-s + 1.90·89-s + 0.419·91-s + 1.21·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + 0.0940·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 50400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 50400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(50400\)    =    \(2^{5} \cdot 3^{2} \cdot 5^{2} \cdot 7\)
Sign: $1$
Analytic conductor: \(402.446\)
Root analytic conductor: \(20.0610\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 50400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.100479725\)
\(L(\frac12)\) \(\approx\) \(3.100479725\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 \)
7 \( 1 - T \)
good11 \( 1 + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 - 4 T + p T^{2} \)
31 \( 1 - 10 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 - 8 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 18 T + p T^{2} \)
97 \( 1 - 12 T + p T^{2} \)
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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

−14.46195835273014, −13.92626533567492, −13.55435387414773, −13.13708867894422, −12.21234938917027, −12.08245761841708, −11.48916972512805, −10.85122301270658, −10.28163312697017, −10.11640296790344, −9.178874013191784, −8.667366981727084, −8.286322937905322, −7.791286996175430, −6.995732580985304, −6.551071587760869, −5.928438684968578, −5.398762379449983, −4.743064850909444, −4.044144195293780, −3.633020213980262, −2.759314034848356, −2.163397068779974, −1.264686868709002, −0.6846105573065361, 0.6846105573065361, 1.264686868709002, 2.163397068779974, 2.759314034848356, 3.633020213980262, 4.044144195293780, 4.743064850909444, 5.398762379449983, 5.928438684968578, 6.551071587760869, 6.995732580985304, 7.791286996175430, 8.286322937905322, 8.667366981727084, 9.178874013191784, 10.11640296790344, 10.28163312697017, 10.85122301270658, 11.48916972512805, 12.08245761841708, 12.21234938917027, 13.13708867894422, 13.55435387414773, 13.92626533567492, 14.46195835273014

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