Properties

Label 2-2496-13.12-c1-0-25
Degree $2$
Conductor $2496$
Sign $0.832 - 0.554i$
Analytic cond. $19.9306$
Root an. cond. $4.46437$
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-s + 2i·5-s − 2i·7-s + 9-s + (3 − 2i)13-s + 2i·15-s − 2·17-s + 6i·19-s − 2i·21-s − 4·23-s + 25-s + 27-s + 10·29-s + 10i·31-s + 4·35-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.894i·5-s − 0.755i·7-s + 0.333·9-s + (0.832 − 0.554i)13-s + 0.516i·15-s − 0.485·17-s + 1.37i·19-s − 0.436i·21-s − 0.834·23-s + 0.200·25-s + 0.192·27-s + 1.85·29-s + 1.79i·31-s + 0.676·35-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2496 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.832 - 0.554i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2496 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.832 - 0.554i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2496\)    =    \(2^{6} \cdot 3 \cdot 13\)
Sign: $0.832 - 0.554i$
Analytic conductor: \(19.9306\)
Root analytic conductor: \(4.46437\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2496} (961, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2496,\ (\ :1/2),\ 0.832 - 0.554i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.328844774\)
\(L(\frac12)\) \(\approx\) \(2.328844774\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
13 \( 1 + (-3 + 2i)T \)
good5 \( 1 - 2iT - 5T^{2} \)
7 \( 1 + 2iT - 7T^{2} \)
11 \( 1 - 11T^{2} \)
17 \( 1 + 2T + 17T^{2} \)
19 \( 1 - 6iT - 19T^{2} \)
23 \( 1 + 4T + 23T^{2} \)
29 \( 1 - 10T + 29T^{2} \)
31 \( 1 - 10iT - 31T^{2} \)
37 \( 1 - 8iT - 37T^{2} \)
41 \( 1 + 10iT - 41T^{2} \)
43 \( 1 - 4T + 43T^{2} \)
47 \( 1 + 12iT - 47T^{2} \)
53 \( 1 - 6T + 53T^{2} \)
59 \( 1 + 4iT - 59T^{2} \)
61 \( 1 + 2T + 61T^{2} \)
67 \( 1 - 2iT - 67T^{2} \)
71 \( 1 - 71T^{2} \)
73 \( 1 - 4iT - 73T^{2} \)
79 \( 1 + 79T^{2} \)
83 \( 1 - 4iT - 83T^{2} \)
89 \( 1 - 6iT - 89T^{2} \)
97 \( 1 - 12iT - 97T^{2} \)
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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

−8.669029149408725192209302403534, −8.386791930404909916333833681284, −7.41278339185121496125920940011, −6.77894512551745001712123132310, −6.10915943981464401815743566984, −4.98453424994690680497479421768, −3.86112763593529865221040581868, −3.39332894661611031744321486052, −2.36411447835888112330154150030, −1.12805404260112906456073730735, 0.865190569043465432791976012180, 2.13213419224769988985383921591, 2.91639152398017264802031822777, 4.27421890699668819415846303902, 4.62503532348734583399201605139, 5.82750814960662168044895062646, 6.42263811701478597611579039304, 7.49330045732221864983296555148, 8.291205513783373362182260442060, 8.979849600839960952138747224672

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