Properties

Label 2-4680-5.4-c1-0-8
Degree $2$
Conductor $4680$
Sign $0.158 - 0.987i$
Analytic cond. $37.3699$
Root an. cond. $6.11309$
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  + (0.353 − 2.20i)5-s − 3.09i·7-s − 5.51·11-s i·13-s + 6.21i·17-s + 4.21i·23-s + (−4.74 − 1.56i)25-s − 1.70·29-s + (−6.83 − 1.09i)35-s − 4.02i·37-s − 0.198·41-s + 5.70i·43-s + 6.41i·47-s − 2.57·49-s + 4.02i·53-s + ⋯
L(s)  = 1  + (0.158 − 0.987i)5-s − 1.16i·7-s − 1.66·11-s − 0.277i·13-s + 1.50i·17-s + 0.879i·23-s + (−0.949 − 0.312i)25-s − 0.317·29-s + (−1.15 − 0.184i)35-s − 0.662i·37-s − 0.0310·41-s + 0.870i·43-s + 0.935i·47-s − 0.367·49-s + 0.553i·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4680 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.158 - 0.987i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4680 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.158 - 0.987i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4680\)    =    \(2^{3} \cdot 3^{2} \cdot 5 \cdot 13\)
Sign: $0.158 - 0.987i$
Analytic conductor: \(37.3699\)
Root analytic conductor: \(6.11309\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4680} (2809, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4680,\ (\ :1/2),\ 0.158 - 0.987i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5584094259\)
\(L(\frac12)\) \(\approx\) \(0.5584094259\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 + (-0.353 + 2.20i)T \)
13 \( 1 + iT \)
good7 \( 1 + 3.09iT - 7T^{2} \)
11 \( 1 + 5.51T + 11T^{2} \)
17 \( 1 - 6.21iT - 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 - 4.21iT - 23T^{2} \)
29 \( 1 + 1.70T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 + 4.02iT - 37T^{2} \)
41 \( 1 + 0.198T + 41T^{2} \)
43 \( 1 - 5.70iT - 43T^{2} \)
47 \( 1 - 6.41iT - 47T^{2} \)
53 \( 1 - 4.02iT - 53T^{2} \)
59 \( 1 + 7.53T + 59T^{2} \)
61 \( 1 - 11.9T + 61T^{2} \)
67 \( 1 - 4.83iT - 67T^{2} \)
71 \( 1 + 7.98T + 71T^{2} \)
73 \( 1 + 9.31iT - 73T^{2} \)
79 \( 1 + 8.51T + 79T^{2} \)
83 \( 1 + 14.7iT - 83T^{2} \)
89 \( 1 + 9.40T + 89T^{2} \)
97 \( 1 - 14.3iT - 97T^{2} \)
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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

−8.283621694261311484218557970160, −7.79703632304631467096589533123, −7.29154840730189495012894235530, −6.07459551211222155329967739342, −5.56660840279795079281889014093, −4.71540654203190651478252818555, −4.08086581760204120637850612915, −3.18845522336633343182696634411, −1.98849853011643735788114876531, −1.03114653801596444840217503826, 0.16171433733128917064349804550, 2.10745206450652503191027470819, 2.63002211316516618451668245692, 3.23902353012138042802153245786, 4.54981630787071468467903192894, 5.38270220960085891133909624371, 5.78871560778109443905930282362, 6.85369981299194746459897648838, 7.26477856522242399134615010445, 8.210897905378085306691948415950

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