Properties

Label 2-42e2-1.1-c3-0-10
Degree $2$
Conductor $1764$
Sign $1$
Analytic cond. $104.079$
Root an. cond. $10.2019$
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  − 89·13-s + 163·19-s − 125·25-s + 19·31-s − 433·37-s + 449·43-s − 182·61-s + 1.00e3·67-s + 919·73-s + 503·79-s + 1.33e3·97-s + 19·103-s − 1.56e3·109-s + ⋯
L(s)  = 1  − 1.89·13-s + 1.96·19-s − 25-s + 0.110·31-s − 1.92·37-s + 1.59·43-s − 0.382·61-s + 1.83·67-s + 1.47·73-s + 0.716·79-s + 1.39·97-s + 0.0181·103-s − 1.37·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1764 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1764 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1764\)    =    \(2^{2} \cdot 3^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(104.079\)
Root analytic conductor: \(10.2019\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1764,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.685210177\)
\(L(\frac12)\) \(\approx\) \(1.685210177\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 \)
good5 \( 1 + p^{3} T^{2} \)
11 \( 1 + p^{3} T^{2} \)
13 \( 1 + 89 T + p^{3} T^{2} \)
17 \( 1 + p^{3} T^{2} \)
19 \( 1 - 163 T + p^{3} T^{2} \)
23 \( 1 + p^{3} T^{2} \)
29 \( 1 + p^{3} T^{2} \)
31 \( 1 - 19 T + p^{3} T^{2} \)
37 \( 1 + 433 T + p^{3} T^{2} \)
41 \( 1 + p^{3} T^{2} \)
43 \( 1 - 449 T + p^{3} T^{2} \)
47 \( 1 + p^{3} T^{2} \)
53 \( 1 + p^{3} T^{2} \)
59 \( 1 + p^{3} T^{2} \)
61 \( 1 + 182 T + p^{3} T^{2} \)
67 \( 1 - 1007 T + p^{3} T^{2} \)
71 \( 1 + p^{3} T^{2} \)
73 \( 1 - 919 T + p^{3} T^{2} \)
79 \( 1 - 503 T + p^{3} T^{2} \)
83 \( 1 + p^{3} T^{2} \)
89 \( 1 + p^{3} T^{2} \)
97 \( 1 - 1330 T + p^{3} T^{2} \)
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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

−9.154806075944976789188518225551, −7.921151392326484619135831558284, −7.45135374706443790676030858379, −6.69399651915852671929246368760, −5.45505128713597931102470064235, −5.05125702570261115560106527906, −3.89214644767701940232365607956, −2.90616702434033013815363232700, −1.95523086906599417145683368441, −0.59932430017073904992039950005, 0.59932430017073904992039950005, 1.95523086906599417145683368441, 2.90616702434033013815363232700, 3.89214644767701940232365607956, 5.05125702570261115560106527906, 5.45505128713597931102470064235, 6.69399651915852671929246368760, 7.45135374706443790676030858379, 7.921151392326484619135831558284, 9.154806075944976789188518225551

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