Properties

Label 2-2070-23.22-c2-0-59
Degree $2$
Conductor $2070$
Sign $-0.694 + 0.719i$
Analytic cond. $56.4034$
Root an. cond. $7.51022$
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 + 2.00·4-s − 2.23i·5-s + 6.64i·7-s − 2.82·8-s + 3.16i·10-s + 9.54i·11-s + 10.3·13-s − 9.39i·14-s + 4.00·16-s − 15.5i·17-s − 0.664i·19-s − 4.47i·20-s − 13.4i·22-s + (−16.5 − 15.9i)23-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.500·4-s − 0.447i·5-s + 0.949i·7-s − 0.353·8-s + 0.316i·10-s + 0.867i·11-s + 0.794·13-s − 0.671i·14-s + 0.250·16-s − 0.917i·17-s − 0.0349i·19-s − 0.223i·20-s − 0.613i·22-s + (−0.719 − 0.694i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2070 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.694 + 0.719i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2070 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.694 + 0.719i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2070\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 23\)
Sign: $-0.694 + 0.719i$
Analytic conductor: \(56.4034\)
Root analytic conductor: \(7.51022\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{2070} (91, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2070,\ (\ :1),\ -0.694 + 0.719i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.3517806430\)
\(L(\frac12)\) \(\approx\) \(0.3517806430\)
\(L(2)\) 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 \( 1 \)
5 \( 1 + 2.23iT \)
23 \( 1 + (16.5 + 15.9i)T \)
good7 \( 1 - 6.64iT - 49T^{2} \)
11 \( 1 - 9.54iT - 121T^{2} \)
13 \( 1 - 10.3T + 169T^{2} \)
17 \( 1 + 15.5iT - 289T^{2} \)
19 \( 1 + 0.664iT - 361T^{2} \)
29 \( 1 + 48.3T + 841T^{2} \)
31 \( 1 + 42.5T + 961T^{2} \)
37 \( 1 - 37.9iT - 1.36e3T^{2} \)
41 \( 1 - 32.8T + 1.68e3T^{2} \)
43 \( 1 - 56.3iT - 1.84e3T^{2} \)
47 \( 1 + 26.7T + 2.20e3T^{2} \)
53 \( 1 + 13.8iT - 2.80e3T^{2} \)
59 \( 1 - 92.5T + 3.48e3T^{2} \)
61 \( 1 + 114. iT - 3.72e3T^{2} \)
67 \( 1 + 119. iT - 4.48e3T^{2} \)
71 \( 1 + 104.T + 5.04e3T^{2} \)
73 \( 1 - 4.46T + 5.32e3T^{2} \)
79 \( 1 + 29.4iT - 6.24e3T^{2} \)
83 \( 1 - 136. iT - 6.88e3T^{2} \)
89 \( 1 - 19.1iT - 7.92e3T^{2} \)
97 \( 1 - 3.15iT - 9.40e3T^{2} \)
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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

−8.718504033190138920909177937624, −8.014117021601784941897946269974, −7.24557560158524766500825203476, −6.31929995978479412887680578398, −5.55802370040798913040060860825, −4.69967118715309926319810801057, −3.55419227146056112757855227415, −2.37528146971079445143764993116, −1.57748839468491946109790893038, −0.11789663062888093183150730733, 1.12881542608890145254896753593, 2.18080296252456012233168899844, 3.70002563650108550780943053167, 3.82058585911760891455711495344, 5.66317482041818622074761671959, 6.01819142544590697828715958648, 7.26917296974243624616691865519, 7.48586586167673652981285053347, 8.574454756592468836309919517579, 9.075242942640449388913768166712

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