Properties

Label 2-4923-1.1-c1-0-100
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  − 2.50·2-s + 4.25·4-s + 3.57·5-s + 1.44·7-s − 5.64·8-s − 8.95·10-s + 5.34·11-s − 5.39·13-s − 3.60·14-s + 5.60·16-s + 5.31·17-s + 2.56·19-s + 15.2·20-s − 13.3·22-s + 6.63·23-s + 7.81·25-s + 13.4·26-s + 6.13·28-s − 5.19·29-s + 4.77·31-s − 2.73·32-s − 13.2·34-s + 5.16·35-s − 3.44·37-s − 6.41·38-s − 20.2·40-s − 8.38·41-s + ⋯
L(s)  = 1  − 1.76·2-s + 2.12·4-s + 1.60·5-s + 0.545·7-s − 1.99·8-s − 2.83·10-s + 1.61·11-s − 1.49·13-s − 0.964·14-s + 1.40·16-s + 1.28·17-s + 0.588·19-s + 3.40·20-s − 2.85·22-s + 1.38·23-s + 1.56·25-s + 2.64·26-s + 1.16·28-s − 0.964·29-s + 0.856·31-s − 0.483·32-s − 2.27·34-s + 0.872·35-s − 0.565·37-s − 1.04·38-s − 3.19·40-s − 1.31·41-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

\(L(1)\) \(\approx\) \(1.512717793\)
\(L(\frac12)\) \(\approx\) \(1.512717793\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.50T + 2T^{2} \)
5 \( 1 - 3.57T + 5T^{2} \)
7 \( 1 - 1.44T + 7T^{2} \)
11 \( 1 - 5.34T + 11T^{2} \)
13 \( 1 + 5.39T + 13T^{2} \)
17 \( 1 - 5.31T + 17T^{2} \)
19 \( 1 - 2.56T + 19T^{2} \)
23 \( 1 - 6.63T + 23T^{2} \)
29 \( 1 + 5.19T + 29T^{2} \)
31 \( 1 - 4.77T + 31T^{2} \)
37 \( 1 + 3.44T + 37T^{2} \)
41 \( 1 + 8.38T + 41T^{2} \)
43 \( 1 - 5.49T + 43T^{2} \)
47 \( 1 - 0.427T + 47T^{2} \)
53 \( 1 - 3.73T + 53T^{2} \)
59 \( 1 + 2.87T + 59T^{2} \)
61 \( 1 + 3.71T + 61T^{2} \)
67 \( 1 - 6.57T + 67T^{2} \)
71 \( 1 - 11.1T + 71T^{2} \)
73 \( 1 + 0.468T + 73T^{2} \)
79 \( 1 - 5.80T + 79T^{2} \)
83 \( 1 + 0.338T + 83T^{2} \)
89 \( 1 + 1.79T + 89T^{2} \)
97 \( 1 + 11.5T + 97T^{2} \)
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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

−8.466799781468925510887771543496, −7.57586606702447390634025784035, −6.99928884554521079171409530802, −6.42126713879077028321396521489, −5.52438924489373127652540218794, −4.86004272761020815704109843696, −3.30746387436419950670755269033, −2.34681565059287616922474275466, −1.58580311931855120928098842905, −0.979088886182612699500234344006, 0.979088886182612699500234344006, 1.58580311931855120928098842905, 2.34681565059287616922474275466, 3.30746387436419950670755269033, 4.86004272761020815704109843696, 5.52438924489373127652540218794, 6.42126713879077028321396521489, 6.99928884554521079171409530802, 7.57586606702447390634025784035, 8.466799781468925510887771543496

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