Properties

Label 2-4800-8.5-c1-0-44
Degree $2$
Conductor $4800$
Sign $0.258 + 0.965i$
Analytic cond. $38.3281$
Root an. cond. $6.19097$
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 − 0.913·7-s − 9-s + 3.58i·11-s − 0.913i·13-s − 3.58·17-s − 4i·19-s + 0.913i·21-s + i·27-s + 7.84i·29-s + 5.29·31-s + 3.58·33-s − 7.84i·37-s − 0.913·39-s + 6·41-s + ⋯
L(s)  = 1  − 0.577i·3-s − 0.345·7-s − 0.333·9-s + 1.08i·11-s − 0.253i·13-s − 0.868·17-s − 0.917i·19-s + 0.199i·21-s + 0.192i·27-s + 1.45i·29-s + 0.950·31-s + 0.623·33-s − 1.28i·37-s − 0.146·39-s + 0.937·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.258 + 0.965i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.258 + 0.965i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4800\)    =    \(2^{6} \cdot 3 \cdot 5^{2}\)
Sign: $0.258 + 0.965i$
Analytic conductor: \(38.3281\)
Root analytic conductor: \(6.19097\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4800} (2401, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4800,\ (\ :1/2),\ 0.258 + 0.965i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.426213558\)
\(L(\frac12)\) \(\approx\) \(1.426213558\)
\(L(\frac{3}{2})\) 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 \( 1 \)
good7 \( 1 + 0.913T + 7T^{2} \)
11 \( 1 - 3.58iT - 11T^{2} \)
13 \( 1 + 0.913iT - 13T^{2} \)
17 \( 1 + 3.58T + 17T^{2} \)
19 \( 1 + 4iT - 19T^{2} \)
23 \( 1 + 23T^{2} \)
29 \( 1 - 7.84iT - 29T^{2} \)
31 \( 1 - 5.29T + 31T^{2} \)
37 \( 1 + 7.84iT - 37T^{2} \)
41 \( 1 - 6T + 41T^{2} \)
43 \( 1 - 7.16iT - 43T^{2} \)
47 \( 1 - 6.92T + 47T^{2} \)
53 \( 1 + 2.55iT - 53T^{2} \)
59 \( 1 + 7.58iT - 59T^{2} \)
61 \( 1 + 10.5iT - 61T^{2} \)
67 \( 1 + 15.1iT - 67T^{2} \)
71 \( 1 - 6.92T + 71T^{2} \)
73 \( 1 + 12T + 73T^{2} \)
79 \( 1 - 5.29T + 79T^{2} \)
83 \( 1 + 11.1iT - 83T^{2} \)
89 \( 1 - 2T + 89T^{2} \)
97 \( 1 - 7.16T + 97T^{2} \)
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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

−7.955423836709172440383004668700, −7.39658898309949356728714903907, −6.67504140475983957943324966790, −6.21150637096262889254351971339, −5.06986174346021023996917341951, −4.57285968633510381385347279929, −3.46349215176443719226676253090, −2.56180492154451444702611786796, −1.78373338528382709375758037263, −0.48613934769366616177649960033, 0.877150158737686290653930227651, 2.31454217451708387485838062418, 3.11222578320205227274049043018, 4.02173834234305425674313509513, 4.53764703516350250118203657894, 5.72446831005512941127278530772, 6.04719826893803875318370522484, 6.91294924445921538551029124659, 7.84777772453426286712972802396, 8.568561438449202384348402944806

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