Properties

Label 2-4896-8.5-c1-0-16
Degree $2$
Conductor $4896$
Sign $-0.990 + 0.140i$
Analytic cond. $39.0947$
Root an. cond. $6.25258$
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  + 3.30i·5-s − 3.45·7-s + 3.09i·11-s + 2.50i·13-s + 17-s + 4.43i·19-s + 4.14·23-s − 5.91·25-s + 7.15i·29-s + 6.22·31-s − 11.4i·35-s + 6.74i·37-s + 6.99·41-s + 2.22i·43-s − 3.31·47-s + ⋯
L(s)  = 1  + 1.47i·5-s − 1.30·7-s + 0.933i·11-s + 0.695i·13-s + 0.242·17-s + 1.01i·19-s + 0.863·23-s − 1.18·25-s + 1.32i·29-s + 1.11·31-s − 1.93i·35-s + 1.10i·37-s + 1.09·41-s + 0.339i·43-s − 0.483·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4896 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.990 + 0.140i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4896 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.990 + 0.140i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4896\)    =    \(2^{5} \cdot 3^{2} \cdot 17\)
Sign: $-0.990 + 0.140i$
Analytic conductor: \(39.0947\)
Root analytic conductor: \(6.25258\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4896} (2449, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4896,\ (\ :1/2),\ -0.990 + 0.140i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.184052998\)
\(L(\frac12)\) \(\approx\) \(1.184052998\)
\(L(\frac{3}{2})\) 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 \( 1 \)
17 \( 1 - T \)
good5 \( 1 - 3.30iT - 5T^{2} \)
7 \( 1 + 3.45T + 7T^{2} \)
11 \( 1 - 3.09iT - 11T^{2} \)
13 \( 1 - 2.50iT - 13T^{2} \)
19 \( 1 - 4.43iT - 19T^{2} \)
23 \( 1 - 4.14T + 23T^{2} \)
29 \( 1 - 7.15iT - 29T^{2} \)
31 \( 1 - 6.22T + 31T^{2} \)
37 \( 1 - 6.74iT - 37T^{2} \)
41 \( 1 - 6.99T + 41T^{2} \)
43 \( 1 - 2.22iT - 43T^{2} \)
47 \( 1 + 3.31T + 47T^{2} \)
53 \( 1 - 6.19iT - 53T^{2} \)
59 \( 1 - 8.83iT - 59T^{2} \)
61 \( 1 + 14.3iT - 61T^{2} \)
67 \( 1 + 6.44iT - 67T^{2} \)
71 \( 1 + 5.66T + 71T^{2} \)
73 \( 1 + 15.4T + 73T^{2} \)
79 \( 1 - 8.14T + 79T^{2} \)
83 \( 1 - 13.8iT - 83T^{2} \)
89 \( 1 + 7.32T + 89T^{2} \)
97 \( 1 - 8.36T + 97T^{2} \)
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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

−8.701952568293476671824716635379, −7.62940158783116095228867976887, −7.11241443830025121602441463320, −6.47749548780418669002052651927, −6.12330901408682638517735994455, −4.93131391005768430576567724258, −3.99688850313251677979741468147, −3.14690894758259274277311516041, −2.72545586711703849357659006440, −1.51387595940245869002779926317, 0.39331368797045175051529907256, 0.946489385413362508158542465192, 2.52791866320673981553837903756, 3.27425528740878320144815806548, 4.18569225281311856908016000677, 4.96915147888159372588626782688, 5.75560105520396041571464828350, 6.23741808514127896005136461108, 7.21686460237211639358054515899, 8.006805246585816108557249852457

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