Properties

Label 2-4923-1.1-c1-0-158
Degree $2$
Conductor $4923$
Sign $1$
Analytic cond. $39.3103$
Root an. cond. $6.26979$
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  + 2.72·2-s + 5.40·4-s − 0.469·5-s + 1.03·7-s + 9.28·8-s − 1.27·10-s + 1.84·11-s − 0.700·13-s + 2.82·14-s + 14.4·16-s − 0.793·17-s + 3.65·19-s − 2.54·20-s + 5.01·22-s + 3.65·23-s − 4.77·25-s − 1.90·26-s + 5.61·28-s − 5.52·29-s + 6.13·31-s + 20.7·32-s − 2.16·34-s − 0.487·35-s − 2.73·37-s + 9.95·38-s − 4.35·40-s + 9.69·41-s + ⋯
L(s)  = 1  + 1.92·2-s + 2.70·4-s − 0.210·5-s + 0.392·7-s + 3.28·8-s − 0.404·10-s + 0.555·11-s − 0.194·13-s + 0.755·14-s + 3.61·16-s − 0.192·17-s + 0.839·19-s − 0.568·20-s + 1.06·22-s + 0.761·23-s − 0.955·25-s − 0.374·26-s + 1.06·28-s − 1.02·29-s + 1.10·31-s + 3.66·32-s − 0.370·34-s − 0.0824·35-s − 0.448·37-s + 1.61·38-s − 0.689·40-s + 1.51·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4923 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4923 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4923\)    =    \(3^{2} \cdot 547\)
Sign: $1$
Analytic conductor: \(39.3103\)
Root analytic conductor: \(6.26979\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4923,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(7.879032350\)
\(L(\frac12)\) \(\approx\) \(7.879032350\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
547 \( 1 + T \)
good2 \( 1 - 2.72T + 2T^{2} \)
5 \( 1 + 0.469T + 5T^{2} \)
7 \( 1 - 1.03T + 7T^{2} \)
11 \( 1 - 1.84T + 11T^{2} \)
13 \( 1 + 0.700T + 13T^{2} \)
17 \( 1 + 0.793T + 17T^{2} \)
19 \( 1 - 3.65T + 19T^{2} \)
23 \( 1 - 3.65T + 23T^{2} \)
29 \( 1 + 5.52T + 29T^{2} \)
31 \( 1 - 6.13T + 31T^{2} \)
37 \( 1 + 2.73T + 37T^{2} \)
41 \( 1 - 9.69T + 41T^{2} \)
43 \( 1 + 4.25T + 43T^{2} \)
47 \( 1 - 5.21T + 47T^{2} \)
53 \( 1 - 7.01T + 53T^{2} \)
59 \( 1 + 6.98T + 59T^{2} \)
61 \( 1 + 3.87T + 61T^{2} \)
67 \( 1 + 5.10T + 67T^{2} \)
71 \( 1 + 1.33T + 71T^{2} \)
73 \( 1 + 7.83T + 73T^{2} \)
79 \( 1 - 4.36T + 79T^{2} \)
83 \( 1 - 13.3T + 83T^{2} \)
89 \( 1 - 0.208T + 89T^{2} \)
97 \( 1 - 3.08T + 97T^{2} \)
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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

−7.73428366176655917547212491301, −7.42749352293265692776208101979, −6.54600644048941947986903152685, −5.92488581430854232895340617907, −5.19859716209879939831670561449, −4.54932127179405611897662509163, −3.86886024401356812520671148391, −3.14657638178349932582754430249, −2.26961162150532616678188156020, −1.29807842877604857084408390211, 1.29807842877604857084408390211, 2.26961162150532616678188156020, 3.14657638178349932582754430249, 3.86886024401356812520671148391, 4.54932127179405611897662509163, 5.19859716209879939831670561449, 5.92488581430854232895340617907, 6.54600644048941947986903152685, 7.42749352293265692776208101979, 7.73428366176655917547212491301

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