Properties

Label 2-726-1.1-c1-0-3
Degree $2$
Conductor $726$
Sign $1$
Analytic cond. $5.79713$
Root an. cond. $2.40772$
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-s − 3-s + 4-s − 3.85·5-s − 6-s + 2.38·7-s + 8-s + 9-s − 3.85·10-s − 12-s + 1.23·13-s + 2.38·14-s + 3.85·15-s + 16-s + 6.47·17-s + 18-s + 1.23·19-s − 3.85·20-s − 2.38·21-s + 1.23·23-s − 24-s + 9.85·25-s + 1.23·26-s − 27-s + 2.38·28-s − 2.61·29-s + 3.85·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s − 1.72·5-s − 0.408·6-s + 0.900·7-s + 0.353·8-s + 0.333·9-s − 1.21·10-s − 0.288·12-s + 0.342·13-s + 0.636·14-s + 0.995·15-s + 0.250·16-s + 1.56·17-s + 0.235·18-s + 0.283·19-s − 0.861·20-s − 0.519·21-s + 0.257·23-s − 0.204·24-s + 1.97·25-s + 0.242·26-s − 0.192·27-s + 0.450·28-s − 0.486·29-s + 0.703·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 726 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 726 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(726\)    =    \(2 \cdot 3 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(5.79713\)
Root analytic conductor: \(2.40772\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 726,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.684451205\)
\(L(\frac12)\) \(\approx\) \(1.684451205\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 + T \)
11 \( 1 \)
good5 \( 1 + 3.85T + 5T^{2} \)
7 \( 1 - 2.38T + 7T^{2} \)
13 \( 1 - 1.23T + 13T^{2} \)
17 \( 1 - 6.47T + 17T^{2} \)
19 \( 1 - 1.23T + 19T^{2} \)
23 \( 1 - 1.23T + 23T^{2} \)
29 \( 1 + 2.61T + 29T^{2} \)
31 \( 1 - 6.38T + 31T^{2} \)
37 \( 1 - 10.4T + 37T^{2} \)
41 \( 1 - 1.23T + 41T^{2} \)
43 \( 1 - 1.23T + 43T^{2} \)
47 \( 1 + 6.47T + 47T^{2} \)
53 \( 1 - 2.85T + 53T^{2} \)
59 \( 1 - 2.85T + 59T^{2} \)
61 \( 1 + 11.2T + 61T^{2} \)
67 \( 1 - 4T + 67T^{2} \)
71 \( 1 - 3.52T + 71T^{2} \)
73 \( 1 - 4.32T + 73T^{2} \)
79 \( 1 - 6.32T + 79T^{2} \)
83 \( 1 + 16.3T + 83T^{2} \)
89 \( 1 - 1.70T + 89T^{2} \)
97 \( 1 + 4.32T + 97T^{2} \)
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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

−10.92067197125289586043572238048, −9.721814621596484479229304074158, −8.175682440831836080633324142219, −7.84888020539591776689809252097, −6.93745081278728697200728645754, −5.75210121623670444513090577016, −4.80403804803836172190251838443, −4.08432534559556534644944218418, −3.09462095029405092696077743856, −1.08683083231975399393592624583, 1.08683083231975399393592624583, 3.09462095029405092696077743856, 4.08432534559556534644944218418, 4.80403804803836172190251838443, 5.75210121623670444513090577016, 6.93745081278728697200728645754, 7.84888020539591776689809252097, 8.175682440831836080633324142219, 9.721814621596484479229304074158, 10.92067197125289586043572238048

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