Properties

Label 2-64400-1.1-c1-0-61
Degree $2$
Conductor $64400$
Sign $1$
Analytic cond. $514.236$
Root an. cond. $22.6767$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·3-s − 7-s + 6·9-s − 2·11-s − 5·13-s + 4·19-s + 3·21-s + 23-s − 9·27-s − 3·29-s − 5·31-s + 6·33-s − 4·37-s + 15·39-s + 5·41-s − 4·43-s − 11·47-s + 49-s − 12·57-s + 12·59-s − 6·61-s − 6·63-s − 16·67-s − 3·69-s − 7·71-s − 7·73-s + 2·77-s + ⋯
L(s)  = 1  − 1.73·3-s − 0.377·7-s + 2·9-s − 0.603·11-s − 1.38·13-s + 0.917·19-s + 0.654·21-s + 0.208·23-s − 1.73·27-s − 0.557·29-s − 0.898·31-s + 1.04·33-s − 0.657·37-s + 2.40·39-s + 0.780·41-s − 0.609·43-s − 1.60·47-s + 1/7·49-s − 1.58·57-s + 1.56·59-s − 0.768·61-s − 0.755·63-s − 1.95·67-s − 0.361·69-s − 0.830·71-s − 0.819·73-s + 0.227·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 64400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 64400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(64400\)    =    \(2^{4} \cdot 5^{2} \cdot 7 \cdot 23\)
Sign: $1$
Analytic conductor: \(514.236\)
Root analytic conductor: \(22.6767\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((2,\ 64400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7 \( 1 + T \)
23 \( 1 - T \)
good3 \( 1 + p T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 - 5 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 11 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 16 T + p T^{2} \)
71 \( 1 + 7 T + p T^{2} \)
73 \( 1 + 7 T + p T^{2} \)
79 \( 1 + 16 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−14.71209723892883, −14.40564247873593, −13.40331815486175, −13.14399666204728, −12.60142681572078, −12.16339286020473, −11.68404765744587, −11.32540124719775, −10.70778784354684, −10.20326853273899, −9.858625162139168, −9.355877254386506, −8.634778444359660, −7.743683005251122, −7.259516691739721, −7.025770914118463, −6.280577371336036, −5.629169577023324, −5.396559775259190, −4.772243314802946, −4.343116029911353, −3.413073281500564, −2.791588185081708, −1.875214771671731, −1.160675276299827, 0, 0, 1.160675276299827, 1.875214771671731, 2.791588185081708, 3.413073281500564, 4.343116029911353, 4.772243314802946, 5.396559775259190, 5.629169577023324, 6.280577371336036, 7.025770914118463, 7.259516691739721, 7.743683005251122, 8.634778444359660, 9.355877254386506, 9.858625162139168, 10.20326853273899, 10.70778784354684, 11.32540124719775, 11.68404765744587, 12.16339286020473, 12.60142681572078, 13.14399666204728, 13.40331815486175, 14.40564247873593, 14.71209723892883

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