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Properties

Label 2-3420-95.49-c1-0-1
Degree $2$
Conductor $3420$
Sign $-0.935 + 0.354i$
Analytic cond. $27.3088$
Root an. cond. $5.22578$
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  + (0.896 + 2.04i)5-s − 0.663i·7-s + 1.80·11-s + (−1.99 + 1.15i)13-s + (−3.77 − 2.18i)17-s + (−4.21 + 1.12i)19-s + (1.81 − 1.04i)23-s + (−3.39 + 3.67i)25-s + (−0.974 − 1.68i)29-s − 9.52·31-s + (1.35 − 0.594i)35-s − 2.97i·37-s + (0.247 − 0.428i)41-s + (−6.81 − 3.93i)43-s + (−5.69 + 3.28i)47-s + ⋯
L(s)  = 1  + (0.400 + 0.916i)5-s − 0.250i·7-s + 0.545·11-s + (−0.553 + 0.319i)13-s + (−0.915 − 0.528i)17-s + (−0.966 + 0.257i)19-s + (0.378 − 0.218i)23-s + (−0.678 + 0.734i)25-s + (−0.180 − 0.313i)29-s − 1.71·31-s + (0.229 − 0.100i)35-s − 0.489i·37-s + (0.0386 − 0.0669i)41-s + (−1.03 − 0.600i)43-s + (−0.830 + 0.479i)47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3420 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.935 + 0.354i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3420 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.935 + 0.354i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3420\)    =    \(2^{2} \cdot 3^{2} \cdot 5 \cdot 19\)
Sign: $-0.935 + 0.354i$
Analytic conductor: \(27.3088\)
Root analytic conductor: \(5.22578\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3420} (1189, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3420,\ (\ :1/2),\ -0.935 + 0.354i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.06615795642\)
\(L(\frac12)\) \(\approx\) \(0.06615795642\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 + (-0.896 - 2.04i)T \)
19 \( 1 + (4.21 - 1.12i)T \)
good7 \( 1 + 0.663iT - 7T^{2} \)
11 \( 1 - 1.80T + 11T^{2} \)
13 \( 1 + (1.99 - 1.15i)T + (6.5 - 11.2i)T^{2} \)
17 \( 1 + (3.77 + 2.18i)T + (8.5 + 14.7i)T^{2} \)
23 \( 1 + (-1.81 + 1.04i)T + (11.5 - 19.9i)T^{2} \)
29 \( 1 + (0.974 + 1.68i)T + (-14.5 + 25.1i)T^{2} \)
31 \( 1 + 9.52T + 31T^{2} \)
37 \( 1 + 2.97iT - 37T^{2} \)
41 \( 1 + (-0.247 + 0.428i)T + (-20.5 - 35.5i)T^{2} \)
43 \( 1 + (6.81 + 3.93i)T + (21.5 + 37.2i)T^{2} \)
47 \( 1 + (5.69 - 3.28i)T + (23.5 - 40.7i)T^{2} \)
53 \( 1 + (-1.99 + 1.15i)T + (26.5 - 45.8i)T^{2} \)
59 \( 1 + (3.88 - 6.73i)T + (-29.5 - 51.0i)T^{2} \)
61 \( 1 + (5.36 + 9.28i)T + (-30.5 + 52.8i)T^{2} \)
67 \( 1 + (3.96 - 2.29i)T + (33.5 - 58.0i)T^{2} \)
71 \( 1 + (-2.95 + 5.12i)T + (-35.5 - 61.4i)T^{2} \)
73 \( 1 + (-4.86 - 2.80i)T + (36.5 + 63.2i)T^{2} \)
79 \( 1 + (2.99 - 5.19i)T + (-39.5 - 68.4i)T^{2} \)
83 \( 1 - 6.20iT - 83T^{2} \)
89 \( 1 + (-6.65 - 11.5i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (8.80 + 5.08i)T + (48.5 + 84.0i)T^{2} \)
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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

−9.209326164620696994871310872168, −8.274254957607577062822468478545, −7.26555248602912049058513799255, −6.87242153888181226475879608692, −6.17503271054881070201010752775, −5.27902272305871819342063548302, −4.30945930238195422663756132561, −3.55930711992724070747917384298, −2.49228968314370483766633091571, −1.76671907819412512418112789661, 0.01807700733738754745316277973, 1.50047469841648509281208629909, 2.27562222257575008897705696896, 3.51536811589362415350251206573, 4.45809432254633292685381010892, 5.07294167829593988312165187454, 5.91819501532843653413091478927, 6.60744382298752675382309111507, 7.46722258810176091953647295582, 8.408192431564348040667546563461

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