Properties

Label 2-4641-1.1-c1-0-50
Degree $2$
Conductor $4641$
Sign $1$
Analytic cond. $37.0585$
Root an. cond. $6.08757$
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  + 1.08·2-s − 3-s − 0.827·4-s + 1.51·5-s − 1.08·6-s + 7-s − 3.06·8-s + 9-s + 1.64·10-s − 3.12·11-s + 0.827·12-s + 13-s + 1.08·14-s − 1.51·15-s − 1.66·16-s + 17-s + 1.08·18-s − 3.26·19-s − 1.25·20-s − 21-s − 3.38·22-s + 8.59·23-s + 3.06·24-s − 2.69·25-s + 1.08·26-s − 27-s − 0.827·28-s + ⋯
L(s)  = 1  + 0.765·2-s − 0.577·3-s − 0.413·4-s + 0.679·5-s − 0.442·6-s + 0.377·7-s − 1.08·8-s + 0.333·9-s + 0.520·10-s − 0.943·11-s + 0.238·12-s + 0.277·13-s + 0.289·14-s − 0.392·15-s − 0.415·16-s + 0.242·17-s + 0.255·18-s − 0.749·19-s − 0.280·20-s − 0.218·21-s − 0.722·22-s + 1.79·23-s + 0.624·24-s − 0.538·25-s + 0.212·26-s − 0.192·27-s − 0.156·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4641 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4641 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4641\)    =    \(3 \cdot 7 \cdot 13 \cdot 17\)
Sign: $1$
Analytic conductor: \(37.0585\)
Root analytic conductor: \(6.08757\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4641,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.977619760\)
\(L(\frac12)\) \(\approx\) \(1.977619760\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
7 \( 1 - T \)
13 \( 1 - T \)
17 \( 1 - T \)
good2 \( 1 - 1.08T + 2T^{2} \)
5 \( 1 - 1.51T + 5T^{2} \)
11 \( 1 + 3.12T + 11T^{2} \)
19 \( 1 + 3.26T + 19T^{2} \)
23 \( 1 - 8.59T + 23T^{2} \)
29 \( 1 - 3.19T + 29T^{2} \)
31 \( 1 - 1.60T + 31T^{2} \)
37 \( 1 + 11.6T + 37T^{2} \)
41 \( 1 + 0.978T + 41T^{2} \)
43 \( 1 - 0.615T + 43T^{2} \)
47 \( 1 - 5.52T + 47T^{2} \)
53 \( 1 - 5.08T + 53T^{2} \)
59 \( 1 + 0.222T + 59T^{2} \)
61 \( 1 - 5.50T + 61T^{2} \)
67 \( 1 - 12.2T + 67T^{2} \)
71 \( 1 - 2.10T + 71T^{2} \)
73 \( 1 + 7.61T + 73T^{2} \)
79 \( 1 - 10.3T + 79T^{2} \)
83 \( 1 + 11.8T + 83T^{2} \)
89 \( 1 - 0.180T + 89T^{2} \)
97 \( 1 - 10.2T + 97T^{2} \)
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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

−8.502249900059831137578850052084, −7.42726778634338387547369930900, −6.63033557504884143185113497414, −5.88575001786267123942851904300, −5.22702183057759880806688333294, −4.88445851081185873485922510588, −3.92746707552607928357466790195, −3.01727391769732804751008712979, −2.04435080574755043077031443904, −0.71428981189975202419549183541, 0.71428981189975202419549183541, 2.04435080574755043077031443904, 3.01727391769732804751008712979, 3.92746707552607928357466790195, 4.88445851081185873485922510588, 5.22702183057759880806688333294, 5.88575001786267123942851904300, 6.63033557504884143185113497414, 7.42726778634338387547369930900, 8.502249900059831137578850052084

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