Properties

Label 2-675-1.1-c3-0-26
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  − 3.56·2-s + 4.68·4-s + 6.06·7-s + 11.8·8-s + 61.3·11-s + 70.8·13-s − 21.5·14-s − 79.5·16-s + 51.5·17-s + 15.7·19-s − 218.·22-s + 114.·23-s − 252.·26-s + 28.4·28-s + 39.7·29-s − 240.·31-s + 188.·32-s − 183.·34-s + 129.·37-s − 56.2·38-s + 262.·41-s − 127.·43-s + 287.·44-s − 409.·46-s + 85.2·47-s − 306.·49-s + 331.·52-s + ⋯
L(s)  = 1  − 1.25·2-s + 0.585·4-s + 0.327·7-s + 0.521·8-s + 1.68·11-s + 1.51·13-s − 0.412·14-s − 1.24·16-s + 0.735·17-s + 0.190·19-s − 2.11·22-s + 1.04·23-s − 1.90·26-s + 0.191·28-s + 0.254·29-s − 1.39·31-s + 1.04·32-s − 0.926·34-s + 0.575·37-s − 0.240·38-s + 0.999·41-s − 0.452·43-s + 0.985·44-s − 1.31·46-s + 0.264·47-s − 0.892·49-s + 0.885·52-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

\(L(2)\) \(\approx\) \(1.359405773\)
\(L(\frac12)\) \(\approx\) \(1.359405773\)
\(L(\frac{5}{2})\) 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 \( 1 + 3.56T + 8T^{2} \)
7 \( 1 - 6.06T + 343T^{2} \)
11 \( 1 - 61.3T + 1.33e3T^{2} \)
13 \( 1 - 70.8T + 2.19e3T^{2} \)
17 \( 1 - 51.5T + 4.91e3T^{2} \)
19 \( 1 - 15.7T + 6.85e3T^{2} \)
23 \( 1 - 114.T + 1.21e4T^{2} \)
29 \( 1 - 39.7T + 2.43e4T^{2} \)
31 \( 1 + 240.T + 2.97e4T^{2} \)
37 \( 1 - 129.T + 5.06e4T^{2} \)
41 \( 1 - 262.T + 6.89e4T^{2} \)
43 \( 1 + 127.T + 7.95e4T^{2} \)
47 \( 1 - 85.2T + 1.03e5T^{2} \)
53 \( 1 - 328.T + 1.48e5T^{2} \)
59 \( 1 + 687.T + 2.05e5T^{2} \)
61 \( 1 + 455.T + 2.26e5T^{2} \)
67 \( 1 - 955.T + 3.00e5T^{2} \)
71 \( 1 + 160.T + 3.57e5T^{2} \)
73 \( 1 + 702.T + 3.89e5T^{2} \)
79 \( 1 - 65.3T + 4.93e5T^{2} \)
83 \( 1 + 996.T + 5.71e5T^{2} \)
89 \( 1 - 1.33e3T + 7.04e5T^{2} \)
97 \( 1 + 1.40e3T + 9.12e5T^{2} \)
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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

−9.860175833184925039615350136480, −9.101294795320679133815078691352, −8.642334263939305214474846228761, −7.67036876205642156183495845006, −6.80861553704977853034480077160, −5.84334107776949058250656038836, −4.44679920774628318142704041406, −3.44339984376492101779521972598, −1.59590803678309816881028195627, −0.937882546359165829616370828242, 0.937882546359165829616370828242, 1.59590803678309816881028195627, 3.44339984376492101779521972598, 4.44679920774628318142704041406, 5.84334107776949058250656038836, 6.80861553704977853034480077160, 7.67036876205642156183495845006, 8.642334263939305214474846228761, 9.101294795320679133815078691352, 9.860175833184925039615350136480

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