Properties

Label 2-1050-105.104-c1-0-0
Degree $2$
Conductor $1050$
Sign $-0.931 - 0.364i$
Analytic cond. $8.38429$
Root an. cond. $2.89556$
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  − 2-s + (−1.57 − 0.721i)3-s + 4-s + (1.57 + 0.721i)6-s + (−2.29 + 1.31i)7-s − 8-s + (1.95 + 2.27i)9-s + 3.91i·11-s + (−1.57 − 0.721i)12-s + 4.99·13-s + (2.29 − 1.31i)14-s + 16-s − 3.54i·17-s + (−1.95 − 2.27i)18-s − 3.14i·19-s + ⋯
L(s)  = 1  − 0.707·2-s + (−0.909 − 0.416i)3-s + 0.5·4-s + (0.642 + 0.294i)6-s + (−0.867 + 0.496i)7-s − 0.353·8-s + (0.652 + 0.757i)9-s + 1.18i·11-s + (−0.454 − 0.208i)12-s + 1.38·13-s + (0.613 − 0.351i)14-s + 0.250·16-s − 0.860i·17-s + (−0.461 − 0.535i)18-s − 0.722i·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.931 - 0.364i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.931 - 0.364i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1050\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $-0.931 - 0.364i$
Analytic conductor: \(8.38429\)
Root analytic conductor: \(2.89556\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1050} (1049, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1050,\ (\ :1/2),\ -0.931 - 0.364i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1390993803\)
\(L(\frac12)\) \(\approx\) \(0.1390993803\)
\(L(\frac{3}{2})\) 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 \( 1 + (1.57 + 0.721i)T \)
5 \( 1 \)
7 \( 1 + (2.29 - 1.31i)T \)
good11 \( 1 - 3.91iT - 11T^{2} \)
13 \( 1 - 4.99T + 13T^{2} \)
17 \( 1 + 3.54iT - 17T^{2} \)
19 \( 1 + 3.14iT - 19T^{2} \)
23 \( 1 + 7.54T + 23T^{2} \)
29 \( 1 + 7.54iT - 29T^{2} \)
31 \( 1 - 4.19iT - 31T^{2} \)
37 \( 1 - 10.4iT - 37T^{2} \)
41 \( 1 + 9.32T + 41T^{2} \)
43 \( 1 + 2.91iT - 43T^{2} \)
47 \( 1 - 8.00iT - 47T^{2} \)
53 \( 1 - 0.288T + 53T^{2} \)
59 \( 1 + 5.89T + 59T^{2} \)
61 \( 1 - 2.48iT - 61T^{2} \)
67 \( 1 + 0.545iT - 67T^{2} \)
71 \( 1 - 5.37iT - 71T^{2} \)
73 \( 1 + 4.85T + 73T^{2} \)
79 \( 1 + 0.742T + 79T^{2} \)
83 \( 1 - 4.45iT - 83T^{2} \)
89 \( 1 + 12.3T + 89T^{2} \)
97 \( 1 - 0.524T + 97T^{2} \)
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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

−10.07508843605080476982975310478, −9.703167029473257804057454775382, −8.619791787906157245633358262628, −7.75601274531972350027928633955, −6.74980195702679290290685709425, −6.34755391207800609318181981888, −5.36454614884632464507226842689, −4.19870136121843766643557589938, −2.71330614966276294001226399420, −1.49724285723152647848134786468, 0.094531384661864704082119839797, 1.45157294166072298863451466773, 3.48279266548690812115790120659, 3.92335314544215167195198370250, 5.68952072968939164442990364438, 6.08165103000007559974774871679, 6.85816062669440935952278628294, 8.042047325252749743342934003376, 8.799016508443171110715652946609, 9.680546747899923892762334046528

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