Properties

Label 2-1050-15.14-c2-0-29
Degree $2$
Conductor $1050$
Sign $0.776 + 0.630i$
Analytic cond. $28.6104$
Root an. cond. $5.34887$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.41·2-s + (−2.92 − 0.650i)3-s + 2.00·4-s + (4.14 + 0.920i)6-s − 2.64i·7-s − 2.82·8-s + (8.15 + 3.81i)9-s − 7.97i·11-s + (−5.85 − 1.30i)12-s + 5.79i·13-s + 3.74i·14-s + 4.00·16-s + 9.35·17-s + (−11.5 − 5.39i)18-s + 22.7·19-s + ⋯
L(s)  = 1  − 0.707·2-s + (−0.976 − 0.216i)3-s + 0.500·4-s + (0.690 + 0.153i)6-s − 0.377i·7-s − 0.353·8-s + (0.905 + 0.423i)9-s − 0.725i·11-s + (−0.488 − 0.108i)12-s + 0.445i·13-s + 0.267i·14-s + 0.250·16-s + 0.550·17-s + (−0.640 − 0.299i)18-s + 1.19·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.776 + 0.630i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.776 + 0.630i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1050\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $0.776 + 0.630i$
Analytic conductor: \(28.6104\)
Root analytic conductor: \(5.34887\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{1050} (449, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1050,\ (\ :1),\ 0.776 + 0.630i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.8846851050\)
\(L(\frac12)\) \(\approx\) \(0.8846851050\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 1.41T \)
3 \( 1 + (2.92 + 0.650i)T \)
5 \( 1 \)
7 \( 1 + 2.64iT \)
good11 \( 1 + 7.97iT - 121T^{2} \)
13 \( 1 - 5.79iT - 169T^{2} \)
17 \( 1 - 9.35T + 289T^{2} \)
19 \( 1 - 22.7T + 361T^{2} \)
23 \( 1 + 34.9T + 529T^{2} \)
29 \( 1 - 15.5iT - 841T^{2} \)
31 \( 1 - 25.5T + 961T^{2} \)
37 \( 1 - 38.4iT - 1.36e3T^{2} \)
41 \( 1 - 35.1iT - 1.68e3T^{2} \)
43 \( 1 + 59.0iT - 1.84e3T^{2} \)
47 \( 1 + 1.03T + 2.20e3T^{2} \)
53 \( 1 - 41.5T + 2.80e3T^{2} \)
59 \( 1 - 55.1iT - 3.48e3T^{2} \)
61 \( 1 + 94.7T + 3.72e3T^{2} \)
67 \( 1 - 77.1iT - 4.48e3T^{2} \)
71 \( 1 + 18.0iT - 5.04e3T^{2} \)
73 \( 1 + 33.2iT - 5.32e3T^{2} \)
79 \( 1 - 54.9T + 6.24e3T^{2} \)
83 \( 1 - 78.6T + 6.88e3T^{2} \)
89 \( 1 + 120. iT - 7.92e3T^{2} \)
97 \( 1 - 24.5iT - 9.40e3T^{2} \)
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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

−9.954308184847109033119444810375, −8.792723627570799042520029783241, −7.85431207969432316013127545930, −7.19354276038319661386809658012, −6.26356710484744518169659200982, −5.59263263851020827029734274184, −4.45923361478502901234559342766, −3.22766472889275854815295711866, −1.65337729740313547937314822031, −0.61852021209287948879499476596, 0.77302397203165687620582543078, 2.09035226254162821953404030630, 3.54440196816426509189954131387, 4.75112171213978489233893576170, 5.68311644595398809431846531579, 6.35384190186801812679337916381, 7.44544603182914967254684176791, 7.988744627422881079448997536578, 9.300447017296723860442585396682, 9.832457479641304930338222303802

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