Properties

Label 2-2960-1.1-c1-0-27
Degree $2$
Conductor $2960$
Sign $1$
Analytic cond. $23.6357$
Root an. cond. $4.86165$
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  + 3.04·3-s − 5-s − 4.39·7-s + 6.29·9-s − 2.58·11-s − 1.49·13-s − 3.04·15-s + 4.70·17-s + 6.84·19-s − 13.3·21-s + 4.09·23-s + 25-s + 10.0·27-s + 8.88·29-s − 0.295·31-s − 7.89·33-s + 4.39·35-s + 37-s − 4.55·39-s − 1.27·41-s + 2.09·43-s − 6.29·45-s + 10.3·47-s + 12.2·49-s + 14.3·51-s − 2.68·53-s + 2.58·55-s + ⋯
L(s)  = 1  + 1.75·3-s − 0.447·5-s − 1.65·7-s + 2.09·9-s − 0.780·11-s − 0.414·13-s − 0.786·15-s + 1.14·17-s + 1.57·19-s − 2.92·21-s + 0.854·23-s + 0.200·25-s + 1.93·27-s + 1.65·29-s − 0.0531·31-s − 1.37·33-s + 0.742·35-s + 0.164·37-s − 0.728·39-s − 0.199·41-s + 0.319·43-s − 0.937·45-s + 1.51·47-s + 1.75·49-s + 2.00·51-s − 0.368·53-s + 0.349·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2960 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2960 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2960\)    =    \(2^{4} \cdot 5 \cdot 37\)
Sign: $1$
Analytic conductor: \(23.6357\)
Root analytic conductor: \(4.86165\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2960,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.799241275\)
\(L(\frac12)\) \(\approx\) \(2.799241275\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + T \)
37 \( 1 - T \)
good3 \( 1 - 3.04T + 3T^{2} \)
7 \( 1 + 4.39T + 7T^{2} \)
11 \( 1 + 2.58T + 11T^{2} \)
13 \( 1 + 1.49T + 13T^{2} \)
17 \( 1 - 4.70T + 17T^{2} \)
19 \( 1 - 6.84T + 19T^{2} \)
23 \( 1 - 4.09T + 23T^{2} \)
29 \( 1 - 8.88T + 29T^{2} \)
31 \( 1 + 0.295T + 31T^{2} \)
41 \( 1 + 1.27T + 41T^{2} \)
43 \( 1 - 2.09T + 43T^{2} \)
47 \( 1 - 10.3T + 47T^{2} \)
53 \( 1 + 2.68T + 53T^{2} \)
59 \( 1 + 4.49T + 59T^{2} \)
61 \( 1 - 10.3T + 61T^{2} \)
67 \( 1 + 4.84T + 67T^{2} \)
71 \( 1 + 15.8T + 71T^{2} \)
73 \( 1 - 0.202T + 73T^{2} \)
79 \( 1 + 15.0T + 79T^{2} \)
83 \( 1 - 14.9T + 83T^{2} \)
89 \( 1 - 12.7T + 89T^{2} \)
97 \( 1 - 5.00T + 97T^{2} \)
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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

−8.885975249439349583503087590250, −7.892360590630344494692200669452, −7.45958500755326962913747752262, −6.83015880927161937814741122323, −5.69586619768726614417620536628, −4.64200871236523026469160444665, −3.54948838361573722234381983242, −3.07242452969188332686073943132, −2.60458585228171349260420342968, −0.954445954547667238766250857007, 0.954445954547667238766250857007, 2.60458585228171349260420342968, 3.07242452969188332686073943132, 3.54948838361573722234381983242, 4.64200871236523026469160444665, 5.69586619768726614417620536628, 6.83015880927161937814741122323, 7.45958500755326962913747752262, 7.892360590630344494692200669452, 8.885975249439349583503087590250

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