Properties

Label 2-966-1.1-c3-0-50
Degree $2$
Conductor $966$
Sign $-1$
Analytic cond. $56.9958$
Root an. cond. $7.54955$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s − 3·3-s + 4·4-s + 8.95·5-s + 6·6-s + 7·7-s − 8·8-s + 9·9-s − 17.9·10-s + 61.7·11-s − 12·12-s − 54.4·13-s − 14·14-s − 26.8·15-s + 16·16-s + 29.1·17-s − 18·18-s − 157.·19-s + 35.8·20-s − 21·21-s − 123.·22-s − 23·23-s + 24·24-s − 44.8·25-s + 108.·26-s − 27·27-s + 28·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 0.5·4-s + 0.800·5-s + 0.408·6-s + 0.377·7-s − 0.353·8-s + 0.333·9-s − 0.566·10-s + 1.69·11-s − 0.288·12-s − 1.16·13-s − 0.267·14-s − 0.462·15-s + 0.250·16-s + 0.416·17-s − 0.235·18-s − 1.89·19-s + 0.400·20-s − 0.218·21-s − 1.19·22-s − 0.208·23-s + 0.204·24-s − 0.358·25-s + 0.821·26-s − 0.192·27-s + 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(966\)    =    \(2 \cdot 3 \cdot 7 \cdot 23\)
Sign: $-1$
Analytic conductor: \(56.9958\)
Root analytic conductor: \(7.54955\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 966,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 2T \)
3 \( 1 + 3T \)
7 \( 1 - 7T \)
23 \( 1 + 23T \)
good5 \( 1 - 8.95T + 125T^{2} \)
11 \( 1 - 61.7T + 1.33e3T^{2} \)
13 \( 1 + 54.4T + 2.19e3T^{2} \)
17 \( 1 - 29.1T + 4.91e3T^{2} \)
19 \( 1 + 157.T + 6.85e3T^{2} \)
29 \( 1 - 25.5T + 2.43e4T^{2} \)
31 \( 1 + 254.T + 2.97e4T^{2} \)
37 \( 1 - 101.T + 5.06e4T^{2} \)
41 \( 1 + 155.T + 6.89e4T^{2} \)
43 \( 1 - 476.T + 7.95e4T^{2} \)
47 \( 1 + 634.T + 1.03e5T^{2} \)
53 \( 1 + 547.T + 1.48e5T^{2} \)
59 \( 1 + 174.T + 2.05e5T^{2} \)
61 \( 1 + 53.4T + 2.26e5T^{2} \)
67 \( 1 - 593.T + 3.00e5T^{2} \)
71 \( 1 - 416.T + 3.57e5T^{2} \)
73 \( 1 - 378.T + 3.89e5T^{2} \)
79 \( 1 + 423.T + 4.93e5T^{2} \)
83 \( 1 - 71.9T + 5.71e5T^{2} \)
89 \( 1 - 15.3T + 7.04e5T^{2} \)
97 \( 1 + 1.74e3T + 9.12e5T^{2} \)
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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

−9.446905008545849682726468241054, −8.521398839981934670429970492245, −7.49726058347119884345276788817, −6.56472528139736654846642056867, −6.04827390074006714954859960722, −4.91687442536395843365182062838, −3.86894129587957972531305030970, −2.20713957933955012412737499539, −1.45065836181173207222528276035, 0, 1.45065836181173207222528276035, 2.20713957933955012412737499539, 3.86894129587957972531305030970, 4.91687442536395843365182062838, 6.04827390074006714954859960722, 6.56472528139736654846642056867, 7.49726058347119884345276788817, 8.521398839981934670429970492245, 9.446905008545849682726468241054

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