Properties

Label 2-3120-5.4-c1-0-7
Degree $2$
Conductor $3120$
Sign $-0.265 - 0.964i$
Analytic cond. $24.9133$
Root an. cond. $4.99132$
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  i·3-s + (−0.594 − 2.15i)5-s + 4.92i·7-s − 9-s + 1.38·11-s i·13-s + (−2.15 + 0.594i)15-s + 0.195i·17-s + 4.92·21-s − 2.19i·23-s + (−4.29 + 2.56i)25-s + i·27-s − 7.49·29-s − 1.38i·33-s + (10.6 − 2.92i)35-s + ⋯
L(s)  = 1  − 0.577i·3-s + (−0.265 − 0.964i)5-s + 1.86i·7-s − 0.333·9-s + 0.417·11-s − 0.277i·13-s + (−0.556 + 0.153i)15-s + 0.0473i·17-s + 1.07·21-s − 0.457i·23-s + (−0.858 + 0.512i)25-s + 0.192i·27-s − 1.39·29-s − 0.240i·33-s + (1.79 − 0.494i)35-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3120 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.265 - 0.964i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3120 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.265 - 0.964i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3120\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 13\)
Sign: $-0.265 - 0.964i$
Analytic conductor: \(24.9133\)
Root analytic conductor: \(4.99132\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3120} (1249, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3120,\ (\ :1/2),\ -0.265 - 0.964i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6996220867\)
\(L(\frac12)\) \(\approx\) \(0.6996220867\)
\(L(\frac{3}{2})\) 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 \( 1 + iT \)
5 \( 1 + (0.594 + 2.15i)T \)
13 \( 1 + iT \)
good7 \( 1 - 4.92iT - 7T^{2} \)
11 \( 1 - 1.38T + 11T^{2} \)
17 \( 1 - 0.195iT - 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 + 2.19iT - 23T^{2} \)
29 \( 1 + 7.49T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 - 6.05iT - 37T^{2} \)
41 \( 1 + 2.11T + 41T^{2} \)
43 \( 1 - 3.49iT - 43T^{2} \)
47 \( 1 + 2.31iT - 47T^{2} \)
53 \( 1 - 6.05iT - 53T^{2} \)
59 \( 1 - 9.43T + 59T^{2} \)
61 \( 1 + 3.69T + 61T^{2} \)
67 \( 1 - 12.6iT - 67T^{2} \)
71 \( 1 + 13.9T + 71T^{2} \)
73 \( 1 + 4.73iT - 73T^{2} \)
79 \( 1 + 8.07T + 79T^{2} \)
83 \( 1 + 13.3iT - 83T^{2} \)
89 \( 1 + 3.02T + 89T^{2} \)
97 \( 1 - 6.01iT - 97T^{2} \)
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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

−8.893698526295553346928433928805, −8.282467041943789831676503684030, −7.59147195828156285096528299323, −6.53369712835092520636660344567, −5.76405862802335056503149344765, −5.30215146582418971998098081571, −4.35462685482073938060939456675, −3.18405829302524749912872217475, −2.24152533918423283725350812202, −1.33932172236459579893969008226, 0.21652667433679680995345736458, 1.70991079803197642200967126100, 3.09211367868720781543694887488, 3.89978826935215881007557515321, 4.18117833344526592019013927147, 5.37338406598272500987179082166, 6.36186455359610473535279932933, 7.15751998324336030105429469376, 7.45644101123678489578505148758, 8.401885986163076181543424317755

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