Properties

Label 2-4140-69.68-c1-0-24
Degree $2$
Conductor $4140$
Sign $-0.318 + 0.947i$
Analytic cond. $33.0580$
Root an. cond. $5.74961$
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  + 5-s − 0.807i·7-s − 2.90·11-s + 2.37·13-s − 6.47·17-s + 3.20i·19-s + (2.82 + 3.87i)23-s + 25-s − 7.84i·29-s − 3.15·31-s − 0.807i·35-s − 7.68i·37-s − 0.186i·41-s − 2.61i·43-s − 10.5i·47-s + ⋯
L(s)  = 1  + 0.447·5-s − 0.305i·7-s − 0.876·11-s + 0.659·13-s − 1.57·17-s + 0.735i·19-s + (0.589 + 0.807i)23-s + 0.200·25-s − 1.45i·29-s − 0.567·31-s − 0.136i·35-s − 1.26i·37-s − 0.0291i·41-s − 0.398i·43-s − 1.54i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.318 + 0.947i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.318 + 0.947i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4140\)    =    \(2^{2} \cdot 3^{2} \cdot 5 \cdot 23\)
Sign: $-0.318 + 0.947i$
Analytic conductor: \(33.0580\)
Root analytic conductor: \(5.74961\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4140} (1241, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4140,\ (\ :1/2),\ -0.318 + 0.947i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.151717428\)
\(L(\frac12)\) \(\approx\) \(1.151717428\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
23 \( 1 + (-2.82 - 3.87i)T \)
good7 \( 1 + 0.807iT - 7T^{2} \)
11 \( 1 + 2.90T + 11T^{2} \)
13 \( 1 - 2.37T + 13T^{2} \)
17 \( 1 + 6.47T + 17T^{2} \)
19 \( 1 - 3.20iT - 19T^{2} \)
29 \( 1 + 7.84iT - 29T^{2} \)
31 \( 1 + 3.15T + 31T^{2} \)
37 \( 1 + 7.68iT - 37T^{2} \)
41 \( 1 + 0.186iT - 41T^{2} \)
43 \( 1 + 2.61iT - 43T^{2} \)
47 \( 1 + 10.5iT - 47T^{2} \)
53 \( 1 - 5.14T + 53T^{2} \)
59 \( 1 + 0.0710iT - 59T^{2} \)
61 \( 1 + 5.76iT - 61T^{2} \)
67 \( 1 + 2.04iT - 67T^{2} \)
71 \( 1 + 4.39iT - 71T^{2} \)
73 \( 1 + 4.19T + 73T^{2} \)
79 \( 1 - 0.308iT - 79T^{2} \)
83 \( 1 + 0.614T + 83T^{2} \)
89 \( 1 + 13.1T + 89T^{2} \)
97 \( 1 + 2.32iT - 97T^{2} \)
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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

−8.257764546906847852397228828104, −7.41146374857749365915635916141, −6.79652698139401829697521328657, −5.86263001753472089162994634406, −5.38880670573580490110874007767, −4.33350547662291242067904759643, −3.66271793305323275792989933656, −2.51664864180988204671452784041, −1.76922616038273943056166374769, −0.32425892216222323402223769865, 1.21966513854636171808769614731, 2.41944430059465971046216061137, 2.96436106972113394117980722254, 4.22398990473043385567313693988, 4.94237757219808791883784132446, 5.63879972178993638827813545130, 6.54614410825035988986620323220, 6.99597656143557058603878565475, 8.005458999198367458003496884896, 8.894756307780826521850036193728

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