Properties

Label 2-3380-13.12-c1-0-35
Degree $2$
Conductor $3380$
Sign $-0.969 + 0.246i$
Analytic cond. $26.9894$
Root an. cond. $5.19513$
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  − 3.40·3-s i·5-s + 2.33i·7-s + 8.60·9-s − 6.16i·11-s + 3.40i·15-s − 3.07·17-s + 0.0902i·19-s − 7.96i·21-s − 4.81·23-s − 25-s − 19.0·27-s + 5.63·29-s − 8.34i·31-s + 21.0i·33-s + ⋯
L(s)  = 1  − 1.96·3-s − 0.447i·5-s + 0.883i·7-s + 2.86·9-s − 1.85i·11-s + 0.879i·15-s − 0.745·17-s + 0.0207i·19-s − 1.73i·21-s − 1.00·23-s − 0.200·25-s − 3.67·27-s + 1.04·29-s − 1.49i·31-s + 3.65i·33-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3380 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.969 + 0.246i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3380 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.969 + 0.246i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3380\)    =    \(2^{2} \cdot 5 \cdot 13^{2}\)
Sign: $-0.969 + 0.246i$
Analytic conductor: \(26.9894\)
Root analytic conductor: \(5.19513\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3380} (3041, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3380,\ (\ :1/2),\ -0.969 + 0.246i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3200706171\)
\(L(\frac12)\) \(\approx\) \(0.3200706171\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + iT \)
13 \( 1 \)
good3 \( 1 + 3.40T + 3T^{2} \)
7 \( 1 - 2.33iT - 7T^{2} \)
11 \( 1 + 6.16iT - 11T^{2} \)
17 \( 1 + 3.07T + 17T^{2} \)
19 \( 1 - 0.0902iT - 19T^{2} \)
23 \( 1 + 4.81T + 23T^{2} \)
29 \( 1 - 5.63T + 29T^{2} \)
31 \( 1 + 8.34iT - 31T^{2} \)
37 \( 1 - 0.794iT - 37T^{2} \)
41 \( 1 - 3.95iT - 41T^{2} \)
43 \( 1 - 8.75T + 43T^{2} \)
47 \( 1 + 3.67iT - 47T^{2} \)
53 \( 1 - 8.08T + 53T^{2} \)
59 \( 1 - 0.379iT - 59T^{2} \)
61 \( 1 + 4.96T + 61T^{2} \)
67 \( 1 + 0.376iT - 67T^{2} \)
71 \( 1 - 9.04iT - 71T^{2} \)
73 \( 1 - 5.48iT - 73T^{2} \)
79 \( 1 + 4.79T + 79T^{2} \)
83 \( 1 + 11.6iT - 83T^{2} \)
89 \( 1 + 11.7iT - 89T^{2} \)
97 \( 1 + 2.43iT - 97T^{2} \)
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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

−8.323036960371071825807767814645, −7.38558155973896677878480266487, −6.30736398294877889974268039408, −5.96826404838228262925941832478, −5.50765082773689627351096935664, −4.59959999839894714949926191737, −3.87416057154038200633364916422, −2.40416531439285261320137622303, −1.06555220621679893198066167340, −0.16583068435185268872144346625, 1.16108316913487203680645131877, 2.19304950867686081337091662206, 3.96083945439903249039884266989, 4.46003075208864476833407153427, 5.09775470102597593988305198461, 6.05017402739561648443626408483, 6.80162433211879204581067367921, 7.10075050892373761649413410449, 7.79409828804227680717283187744, 9.260301046624615049215412593822

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