Properties

Label 2-1512-24.11-c1-0-56
Degree $2$
Conductor $1512$
Sign $-0.140 + 0.990i$
Analytic cond. $12.0733$
Root an. cond. $3.47467$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−1.25 + 0.648i)2-s + (1.15 − 1.63i)4-s − 1.27·5-s + i·7-s + (−0.396 + 2.80i)8-s + (1.60 − 0.828i)10-s + 6.57i·11-s − 4.05i·13-s + (−0.648 − 1.25i)14-s + (−1.31 − 3.77i)16-s − 6.09i·17-s − 2.08·19-s + (−1.47 + 2.08i)20-s + (−4.26 − 8.26i)22-s − 6.85·23-s + ⋯
L(s)  = 1  + (−0.888 + 0.458i)2-s + (0.578 − 0.815i)4-s − 0.570·5-s + 0.377i·7-s + (−0.140 + 0.990i)8-s + (0.507 − 0.261i)10-s + 1.98i·11-s − 1.12i·13-s + (−0.173 − 0.335i)14-s + (−0.329 − 0.944i)16-s − 1.47i·17-s − 0.477·19-s + (−0.330 + 0.465i)20-s + (−0.909 − 1.76i)22-s − 1.42·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1512 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.140 + 0.990i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1512 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.140 + 0.990i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1512\)    =    \(2^{3} \cdot 3^{3} \cdot 7\)
Sign: $-0.140 + 0.990i$
Analytic conductor: \(12.0733\)
Root analytic conductor: \(3.47467\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1512} (323, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1512,\ (\ :1/2),\ -0.140 + 0.990i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3167894792\)
\(L(\frac12)\) \(\approx\) \(0.3167894792\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.25 - 0.648i)T \)
3 \( 1 \)
7 \( 1 - iT \)
good5 \( 1 + 1.27T + 5T^{2} \)
11 \( 1 - 6.57iT - 11T^{2} \)
13 \( 1 + 4.05iT - 13T^{2} \)
17 \( 1 + 6.09iT - 17T^{2} \)
19 \( 1 + 2.08T + 19T^{2} \)
23 \( 1 + 6.85T + 23T^{2} \)
29 \( 1 - 6.53T + 29T^{2} \)
31 \( 1 - 3.26iT - 31T^{2} \)
37 \( 1 + 2.95iT - 37T^{2} \)
41 \( 1 - 3.35iT - 41T^{2} \)
43 \( 1 - 10.9T + 43T^{2} \)
47 \( 1 + 7.12T + 47T^{2} \)
53 \( 1 + 2.87T + 53T^{2} \)
59 \( 1 + 7.75iT - 59T^{2} \)
61 \( 1 + 12.0iT - 61T^{2} \)
67 \( 1 + 3.01T + 67T^{2} \)
71 \( 1 + 3.48T + 71T^{2} \)
73 \( 1 - 2.76T + 73T^{2} \)
79 \( 1 + 0.849iT - 79T^{2} \)
83 \( 1 + 15.8iT - 83T^{2} \)
89 \( 1 + 4.06iT - 89T^{2} \)
97 \( 1 + 4.90T + 97T^{2} \)
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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

−9.393095991442387473605819088291, −8.251684936341097341046270139236, −7.73939356160764276338326089862, −7.07915235939567264512681079703, −6.19343056480640736245231184741, −5.15126234254017086227429131901, −4.42022321157582411842297962675, −2.84612103683189906281892829054, −1.86319811430416850021876612338, −0.17917203480787117162117602310, 1.21725180509673937880650008003, 2.51557109610896399236196000509, 3.80322100972509194637271000614, 4.09244339021460077247390985514, 5.98928380501168004361263107575, 6.43813851124861679796642696549, 7.61941658605275658947370607738, 8.310957007901385308816100637437, 8.685501310562847644995137303843, 9.709650123563649156877224879110

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