Properties

Label 2-675-1.1-c3-0-31
Degree $2$
Conductor $675$
Sign $1$
Analytic cond. $39.8262$
Root an. cond. $6.31080$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.92·2-s + 16.2·4-s + 34.7·7-s − 40.7·8-s − 12.4·11-s + 37.1·13-s − 171.·14-s + 70.7·16-s + 102.·17-s + 63.7·19-s + 61.3·22-s + 100.·23-s − 182.·26-s + 566.·28-s + 138.·29-s + 24.8·31-s − 22.4·32-s − 505.·34-s + 186.·37-s − 314.·38-s − 255.·41-s − 108.·43-s − 202.·44-s − 495.·46-s − 223.·47-s + 866.·49-s + 604.·52-s + ⋯
L(s)  = 1  − 1.74·2-s + 2.03·4-s + 1.87·7-s − 1.80·8-s − 0.341·11-s + 0.791·13-s − 3.27·14-s + 1.10·16-s + 1.46·17-s + 0.770·19-s + 0.594·22-s + 0.911·23-s − 1.37·26-s + 3.82·28-s + 0.889·29-s + 0.144·31-s − 0.123·32-s − 2.55·34-s + 0.829·37-s − 1.34·38-s − 0.971·41-s − 0.384·43-s − 0.694·44-s − 1.58·46-s − 0.694·47-s + 2.52·49-s + 1.61·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(675\)    =    \(3^{3} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(39.8262\)
Root analytic conductor: \(6.31080\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 675,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.305752351\)
\(L(\frac12)\) \(\approx\) \(1.305752351\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 + 4.92T + 8T^{2} \)
7 \( 1 - 34.7T + 343T^{2} \)
11 \( 1 + 12.4T + 1.33e3T^{2} \)
13 \( 1 - 37.1T + 2.19e3T^{2} \)
17 \( 1 - 102.T + 4.91e3T^{2} \)
19 \( 1 - 63.7T + 6.85e3T^{2} \)
23 \( 1 - 100.T + 1.21e4T^{2} \)
29 \( 1 - 138.T + 2.43e4T^{2} \)
31 \( 1 - 24.8T + 2.97e4T^{2} \)
37 \( 1 - 186.T + 5.06e4T^{2} \)
41 \( 1 + 255.T + 6.89e4T^{2} \)
43 \( 1 + 108.T + 7.95e4T^{2} \)
47 \( 1 + 223.T + 1.03e5T^{2} \)
53 \( 1 + 40.5T + 1.48e5T^{2} \)
59 \( 1 - 131.T + 2.05e5T^{2} \)
61 \( 1 + 336.T + 2.26e5T^{2} \)
67 \( 1 - 17.8T + 3.00e5T^{2} \)
71 \( 1 + 992.T + 3.57e5T^{2} \)
73 \( 1 + 769.T + 3.89e5T^{2} \)
79 \( 1 + 252.T + 4.93e5T^{2} \)
83 \( 1 - 234.T + 5.71e5T^{2} \)
89 \( 1 - 405.T + 7.04e5T^{2} \)
97 \( 1 + 1.06e3T + 9.12e5T^{2} \)
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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

−10.13203545039518592199515834194, −9.094105001181099121413226127903, −8.274655509972457354958061179982, −7.87934458002379504632438663329, −7.06756531813692825509573048869, −5.74808270151959549536907749657, −4.73586606669985809471519393401, −3.00876487163333010393709910409, −1.59581099895159972613977646973, −0.980669203994164410294914505573, 0.980669203994164410294914505573, 1.59581099895159972613977646973, 3.00876487163333010393709910409, 4.73586606669985809471519393401, 5.74808270151959549536907749657, 7.06756531813692825509573048869, 7.87934458002379504632438663329, 8.274655509972457354958061179982, 9.094105001181099121413226127903, 10.13203545039518592199515834194

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