Properties

Label 2-1232-1.1-c3-0-12
Degree $2$
Conductor $1232$
Sign $1$
Analytic cond. $72.6903$
Root an. cond. $8.52586$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 7·3-s + 3·5-s − 7·7-s + 22·9-s + 11·11-s − 16·13-s − 21·15-s + 6·17-s − 14·19-s + 49·21-s + 51·23-s − 116·25-s + 35·27-s + 54·29-s − 95·31-s − 77·33-s − 21·35-s − 193·37-s + 112·39-s + 102·41-s − 284·43-s + 66·45-s + 72·47-s + 49·49-s − 42·51-s − 102·53-s + 33·55-s + ⋯
L(s)  = 1  − 1.34·3-s + 0.268·5-s − 0.377·7-s + 0.814·9-s + 0.301·11-s − 0.341·13-s − 0.361·15-s + 0.0856·17-s − 0.169·19-s + 0.509·21-s + 0.462·23-s − 0.927·25-s + 0.249·27-s + 0.345·29-s − 0.550·31-s − 0.406·33-s − 0.101·35-s − 0.857·37-s + 0.459·39-s + 0.388·41-s − 1.00·43-s + 0.218·45-s + 0.223·47-s + 1/7·49-s − 0.115·51-s − 0.264·53-s + 0.0809·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1232 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1232 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1232\)    =    \(2^{4} \cdot 7 \cdot 11\)
Sign: $1$
Analytic conductor: \(72.6903\)
Root analytic conductor: \(8.52586\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1232,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.8390369682\)
\(L(\frac12)\) \(\approx\) \(0.8390369682\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 + p T \)
11 \( 1 - p T \)
good3 \( 1 + 7 T + p^{3} T^{2} \)
5 \( 1 - 3 T + p^{3} T^{2} \)
13 \( 1 + 16 T + p^{3} T^{2} \)
17 \( 1 - 6 T + p^{3} T^{2} \)
19 \( 1 + 14 T + p^{3} T^{2} \)
23 \( 1 - 51 T + p^{3} T^{2} \)
29 \( 1 - 54 T + p^{3} T^{2} \)
31 \( 1 + 95 T + p^{3} T^{2} \)
37 \( 1 + 193 T + p^{3} T^{2} \)
41 \( 1 - 102 T + p^{3} T^{2} \)
43 \( 1 + 284 T + p^{3} T^{2} \)
47 \( 1 - 72 T + p^{3} T^{2} \)
53 \( 1 + 102 T + p^{3} T^{2} \)
59 \( 1 - 63 T + p^{3} T^{2} \)
61 \( 1 + 790 T + p^{3} T^{2} \)
67 \( 1 - 433 T + p^{3} T^{2} \)
71 \( 1 + 135 T + p^{3} T^{2} \)
73 \( 1 + 238 T + p^{3} T^{2} \)
79 \( 1 + 770 T + p^{3} T^{2} \)
83 \( 1 - 1008 T + p^{3} T^{2} \)
89 \( 1 + 639 T + p^{3} T^{2} \)
97 \( 1 - 11 T + p^{3} T^{2} \)
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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

−9.526846379303745021361816811962, −8.623204073132885320184012521200, −7.45996151703375404392657966977, −6.66353884379966107682917517296, −5.97791237612922068045076662424, −5.26022007448378220525193832444, −4.38681045651881128176748978637, −3.18784149417651757968685250173, −1.77705750801008135318994373387, −0.49759877392967676934677195961, 0.49759877392967676934677195961, 1.77705750801008135318994373387, 3.18784149417651757968685250173, 4.38681045651881128176748978637, 5.26022007448378220525193832444, 5.97791237612922068045076662424, 6.66353884379966107682917517296, 7.45996151703375404392657966977, 8.623204073132885320184012521200, 9.526846379303745021361816811962

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