Properties

Label 2-3328-1.1-c1-0-52
Degree $2$
Conductor $3328$
Sign $1$
Analytic cond. $26.5742$
Root an. cond. $5.15501$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.86·3-s + 1.48·5-s + 2.55·7-s + 0.484·9-s + 1.59·11-s + 13-s + 2.77·15-s + 4.76·17-s + 3.51·19-s + 4.76·21-s + 3.73·23-s − 2.79·25-s − 4.69·27-s + 2·29-s − 0.685·31-s + 2.96·33-s + 3.79·35-s − 1.73·37-s + 1.86·39-s − 7.52·41-s − 4.69·43-s + 0.719·45-s + 5.38·47-s − 0.484·49-s + 8.89·51-s − 5.52·53-s + 2.36·55-s + ⋯
L(s)  = 1  + 1.07·3-s + 0.664·5-s + 0.964·7-s + 0.161·9-s + 0.479·11-s + 0.277·13-s + 0.715·15-s + 1.15·17-s + 0.806·19-s + 1.03·21-s + 0.778·23-s − 0.559·25-s − 0.903·27-s + 0.371·29-s − 0.123·31-s + 0.516·33-s + 0.640·35-s − 0.285·37-s + 0.298·39-s − 1.17·41-s − 0.716·43-s + 0.107·45-s + 0.784·47-s − 0.0692·49-s + 1.24·51-s − 0.759·53-s + 0.318·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3328 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3328 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3328\)    =    \(2^{8} \cdot 13\)
Sign: $1$
Analytic conductor: \(26.5742\)
Root analytic conductor: \(5.15501\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3328,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.797943979\)
\(L(\frac12)\) \(\approx\) \(3.797943979\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
13 \( 1 - T \)
good3 \( 1 - 1.86T + 3T^{2} \)
5 \( 1 - 1.48T + 5T^{2} \)
7 \( 1 - 2.55T + 7T^{2} \)
11 \( 1 - 1.59T + 11T^{2} \)
17 \( 1 - 4.76T + 17T^{2} \)
19 \( 1 - 3.51T + 19T^{2} \)
23 \( 1 - 3.73T + 23T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 + 0.685T + 31T^{2} \)
37 \( 1 + 1.73T + 37T^{2} \)
41 \( 1 + 7.52T + 41T^{2} \)
43 \( 1 + 4.69T + 43T^{2} \)
47 \( 1 - 5.38T + 47T^{2} \)
53 \( 1 + 5.52T + 53T^{2} \)
59 \( 1 + 10.9T + 59T^{2} \)
61 \( 1 - 12.4T + 61T^{2} \)
67 \( 1 + 2.96T + 67T^{2} \)
71 \( 1 + 11.3T + 71T^{2} \)
73 \( 1 - 9.46T + 73T^{2} \)
79 \( 1 - 6.91T + 79T^{2} \)
83 \( 1 - 4.06T + 83T^{2} \)
89 \( 1 + 0.969T + 89T^{2} \)
97 \( 1 - 3.93T + 97T^{2} \)
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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

−8.630016471954890285720866187615, −7.957148898626253396793854841413, −7.41195493808040951675130957004, −6.38324951119934898387106346615, −5.50465894153440951922952727994, −4.87306862165776002902126886125, −3.68711389907220452100021290454, −3.07410319842989738819667477550, −2.00120674114947861340266820837, −1.25984538120736786829604278181, 1.25984538120736786829604278181, 2.00120674114947861340266820837, 3.07410319842989738819667477550, 3.68711389907220452100021290454, 4.87306862165776002902126886125, 5.50465894153440951922952727994, 6.38324951119934898387106346615, 7.41195493808040951675130957004, 7.957148898626253396793854841413, 8.630016471954890285720866187615

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