Properties

Label 2-930-93.11-c1-0-24
Degree $2$
Conductor $930$
Sign $-0.131 + 0.991i$
Analytic cond. $7.42608$
Root an. cond. $2.72508$
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  + (−0.951 + 0.309i)2-s + (−1.35 − 1.07i)3-s + (0.809 − 0.587i)4-s + (0.866 − 0.5i)5-s + (1.62 + 0.603i)6-s + (0.0557 + 0.530i)7-s + (−0.587 + 0.809i)8-s + (0.685 + 2.92i)9-s + (−0.669 + 0.743i)10-s + (−3.26 − 1.45i)11-s + (−1.73 − 0.0724i)12-s + (−0.192 − 0.903i)13-s + (−0.217 − 0.487i)14-s + (−1.71 − 0.252i)15-s + (0.309 − 0.951i)16-s + (4.44 − 1.98i)17-s + ⋯
L(s)  = 1  + (−0.672 + 0.218i)2-s + (−0.783 − 0.621i)3-s + (0.404 − 0.293i)4-s + (0.387 − 0.223i)5-s + (0.662 + 0.246i)6-s + (0.0210 + 0.200i)7-s + (−0.207 + 0.286i)8-s + (0.228 + 0.973i)9-s + (−0.211 + 0.235i)10-s + (−0.985 − 0.438i)11-s + (−0.499 − 0.0209i)12-s + (−0.0532 − 0.250i)13-s + (−0.0580 − 0.130i)14-s + (−0.442 − 0.0653i)15-s + (0.0772 − 0.237i)16-s + (1.07 − 0.480i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 930 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.131 + 0.991i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 930 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.131 + 0.991i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(930\)    =    \(2 \cdot 3 \cdot 5 \cdot 31\)
Sign: $-0.131 + 0.991i$
Analytic conductor: \(7.42608\)
Root analytic conductor: \(2.72508\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{930} (11, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 930,\ (\ :1/2),\ -0.131 + 0.991i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.478442 - 0.545974i\)
\(L(\frac12)\) \(\approx\) \(0.478442 - 0.545974i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.951 - 0.309i)T \)
3 \( 1 + (1.35 + 1.07i)T \)
5 \( 1 + (-0.866 + 0.5i)T \)
31 \( 1 + (2.08 - 5.16i)T \)
good7 \( 1 + (-0.0557 - 0.530i)T + (-6.84 + 1.45i)T^{2} \)
11 \( 1 + (3.26 + 1.45i)T + (7.36 + 8.17i)T^{2} \)
13 \( 1 + (0.192 + 0.903i)T + (-11.8 + 5.28i)T^{2} \)
17 \( 1 + (-4.44 + 1.98i)T + (11.3 - 12.6i)T^{2} \)
19 \( 1 + (-6.98 - 1.48i)T + (17.3 + 7.72i)T^{2} \)
23 \( 1 + (2.96 + 2.15i)T + (7.10 + 21.8i)T^{2} \)
29 \( 1 + (1.61 + 4.97i)T + (-23.4 + 17.0i)T^{2} \)
37 \( 1 + (6.62 + 3.82i)T + (18.5 + 32.0i)T^{2} \)
41 \( 1 + (-7.30 - 6.57i)T + (4.28 + 40.7i)T^{2} \)
43 \( 1 + (-0.884 + 4.16i)T + (-39.2 - 17.4i)T^{2} \)
47 \( 1 + (10.3 + 3.36i)T + (38.0 + 27.6i)T^{2} \)
53 \( 1 + (-0.214 + 2.04i)T + (-51.8 - 11.0i)T^{2} \)
59 \( 1 + (-5.93 + 5.34i)T + (6.16 - 58.6i)T^{2} \)
61 \( 1 + 2.90iT - 61T^{2} \)
67 \( 1 + (7.79 + 13.5i)T + (-33.5 + 58.0i)T^{2} \)
71 \( 1 + (10.3 + 1.09i)T + (69.4 + 14.7i)T^{2} \)
73 \( 1 + (-6.67 + 14.9i)T + (-48.8 - 54.2i)T^{2} \)
79 \( 1 + (3.95 + 8.88i)T + (-52.8 + 58.7i)T^{2} \)
83 \( 1 + (2.52 - 2.80i)T + (-8.67 - 82.5i)T^{2} \)
89 \( 1 + (-1.09 + 0.796i)T + (27.5 - 84.6i)T^{2} \)
97 \( 1 + (-6.70 + 4.87i)T + (29.9 - 92.2i)T^{2} \)
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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

−10.01810633077533128817782949883, −8.990899369084043668291054331006, −7.82719669275066289522177764439, −7.60065683037827147128326834721, −6.37312403045818786333178799734, −5.54491334659886097756383673148, −5.08909833146127313179931917803, −3.13079918027216464353786082702, −1.83612032009917455262383697845, −0.51863918397535346864365326943, 1.28717449079283596221708691869, 2.87045876316713473951265567015, 3.95164008118825852246857909305, 5.27104202234133764187240685046, 5.80650245538761165189920696427, 7.09251548771662738854850021457, 7.64226850623728185463424939174, 8.885455419911095800180765565805, 9.848870521628974218980745496815, 10.07120863750979884333495773907

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