Properties

Label 2-546-1.1-c1-0-7
Degree $2$
Conductor $546$
Sign $1$
Analytic cond. $4.35983$
Root an. cond. $2.08802$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s + 2.70·5-s − 6-s + 7-s + 8-s + 9-s + 2.70·10-s − 0.701·11-s − 12-s + 13-s + 14-s − 2.70·15-s + 16-s − 2.70·17-s + 18-s − 0.701·19-s + 2.70·20-s − 21-s − 0.701·22-s + 4.70·23-s − 24-s + 2.29·25-s + 26-s − 27-s + 28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s + 1.20·5-s − 0.408·6-s + 0.377·7-s + 0.353·8-s + 0.333·9-s + 0.854·10-s − 0.211·11-s − 0.288·12-s + 0.277·13-s + 0.267·14-s − 0.697·15-s + 0.250·16-s − 0.655·17-s + 0.235·18-s − 0.160·19-s + 0.604·20-s − 0.218·21-s − 0.149·22-s + 0.980·23-s − 0.204·24-s + 0.459·25-s + 0.196·26-s − 0.192·27-s + 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 546 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 546 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(546\)    =    \(2 \cdot 3 \cdot 7 \cdot 13\)
Sign: $1$
Analytic conductor: \(4.35983\)
Root analytic conductor: \(2.08802\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 546,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.318810183\)
\(L(\frac12)\) \(\approx\) \(2.318810183\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 + T \)
7 \( 1 - T \)
13 \( 1 - T \)
good5 \( 1 - 2.70T + 5T^{2} \)
11 \( 1 + 0.701T + 11T^{2} \)
17 \( 1 + 2.70T + 17T^{2} \)
19 \( 1 + 0.701T + 19T^{2} \)
23 \( 1 - 4.70T + 23T^{2} \)
29 \( 1 - 2.70T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 - 10.7T + 37T^{2} \)
41 \( 1 - 3.40T + 41T^{2} \)
43 \( 1 + 10.1T + 43T^{2} \)
47 \( 1 + 8T + 47T^{2} \)
53 \( 1 + 2T + 53T^{2} \)
59 \( 1 + 14.8T + 59T^{2} \)
61 \( 1 - 1.29T + 61T^{2} \)
67 \( 1 - 5.40T + 67T^{2} \)
71 \( 1 + 8T + 71T^{2} \)
73 \( 1 + 1.29T + 73T^{2} \)
79 \( 1 - 9.40T + 79T^{2} \)
83 \( 1 + 13.4T + 83T^{2} \)
89 \( 1 + 8.80T + 89T^{2} \)
97 \( 1 + 8.80T + 97T^{2} \)
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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

−10.95902301042485306900855631394, −10.09375930711130694623145937064, −9.220752912421352144473568592103, −8.021259355367973261734314365488, −6.77192914266805202384889861604, −6.11387749439743136317593171945, −5.23069746258966728509319936006, −4.41834128660271042071707525915, −2.81767171958026255079962866204, −1.56033051386842278131548780488, 1.56033051386842278131548780488, 2.81767171958026255079962866204, 4.41834128660271042071707525915, 5.23069746258966728509319936006, 6.11387749439743136317593171945, 6.77192914266805202384889861604, 8.021259355367973261734314365488, 9.220752912421352144473568592103, 10.09375930711130694623145937064, 10.95902301042485306900855631394

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