Properties

Label 2-4140-23.22-c2-0-14
Degree $2$
Conductor $4140$
Sign $-0.827 + 0.562i$
Analytic cond. $112.806$
Root an. cond. $10.6210$
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  − 2.23i·5-s + 11.3i·7-s + 21.3i·11-s − 21.8·13-s + 11.7i·17-s + 24.6i·19-s + (12.9 + 19.0i)23-s − 5.00·25-s + 0.148·29-s − 49.8·31-s + 25.3·35-s + 46.1i·37-s − 4.65·41-s − 19.0i·43-s − 6.26·47-s + ⋯
L(s)  = 1  − 0.447i·5-s + 1.61i·7-s + 1.94i·11-s − 1.68·13-s + 0.693i·17-s + 1.29i·19-s + (0.562 + 0.827i)23-s − 0.200·25-s + 0.00510·29-s − 1.60·31-s + 0.723·35-s + 1.24i·37-s − 0.113·41-s − 0.442i·43-s − 0.133·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.827 + 0.562i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.827 + 0.562i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4140\)    =    \(2^{2} \cdot 3^{2} \cdot 5 \cdot 23\)
Sign: $-0.827 + 0.562i$
Analytic conductor: \(112.806\)
Root analytic conductor: \(10.6210\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{4140} (2161, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4140,\ (\ :1),\ -0.827 + 0.562i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.063664062\)
\(L(\frac12)\) \(\approx\) \(1.063664062\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 + 2.23iT \)
23 \( 1 + (-12.9 - 19.0i)T \)
good7 \( 1 - 11.3iT - 49T^{2} \)
11 \( 1 - 21.3iT - 121T^{2} \)
13 \( 1 + 21.8T + 169T^{2} \)
17 \( 1 - 11.7iT - 289T^{2} \)
19 \( 1 - 24.6iT - 361T^{2} \)
29 \( 1 - 0.148T + 841T^{2} \)
31 \( 1 + 49.8T + 961T^{2} \)
37 \( 1 - 46.1iT - 1.36e3T^{2} \)
41 \( 1 + 4.65T + 1.68e3T^{2} \)
43 \( 1 + 19.0iT - 1.84e3T^{2} \)
47 \( 1 + 6.26T + 2.20e3T^{2} \)
53 \( 1 - 61.7iT - 2.80e3T^{2} \)
59 \( 1 - 28.2T + 3.48e3T^{2} \)
61 \( 1 + 13.1iT - 3.72e3T^{2} \)
67 \( 1 + 105. iT - 4.48e3T^{2} \)
71 \( 1 - 38.8T + 5.04e3T^{2} \)
73 \( 1 - 41.8T + 5.32e3T^{2} \)
79 \( 1 + 44.8iT - 6.24e3T^{2} \)
83 \( 1 - 4.07iT - 6.88e3T^{2} \)
89 \( 1 - 46.2iT - 7.92e3T^{2} \)
97 \( 1 + 132. iT - 9.40e3T^{2} \)
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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

−8.777818459823190005098949428086, −7.85199471232738026913464802273, −7.38511761609408068902422432751, −6.46885806692798543362460876877, −5.49365985689470370633969582780, −5.09920911225331843070718075797, −4.33143108389791247419232989680, −3.18743119971667590182475957547, −2.05004999995765198729150824301, −1.79591255288811922857815417172, 0.28347640521971878660384075270, 0.74299791916259656552555673510, 2.36364718904948429904145464820, 3.15152567194025052568347462466, 3.89726969370638965125558468587, 4.81847526227395004243844309435, 5.49323639465644154662631569460, 6.60110679903747937996357505878, 7.13878142252897465078707923863, 7.57052834522685426015975975237

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