Properties

Label 2-35e2-1.1-c1-0-6
Degree $2$
Conductor $1225$
Sign $1$
Analytic cond. $9.78167$
Root an. cond. $3.12756$
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  − 1.56·2-s − 2.56·3-s + 0.438·4-s + 4·6-s + 2.43·8-s + 3.56·9-s + 2.56·11-s − 1.12·12-s + 4.56·13-s − 4.68·16-s − 4.56·17-s − 5.56·18-s − 1.12·19-s − 4·22-s + 5.12·23-s − 6.24·24-s − 7.12·26-s − 1.43·27-s − 5.68·29-s + 2.43·32-s − 6.56·33-s + 7.12·34-s + 1.56·36-s − 6·37-s + 1.75·38-s − 11.6·39-s + 3.12·41-s + ⋯
L(s)  = 1  − 1.10·2-s − 1.47·3-s + 0.219·4-s + 1.63·6-s + 0.862·8-s + 1.18·9-s + 0.772·11-s − 0.324·12-s + 1.26·13-s − 1.17·16-s − 1.10·17-s − 1.31·18-s − 0.257·19-s − 0.852·22-s + 1.06·23-s − 1.27·24-s − 1.39·26-s − 0.276·27-s − 1.05·29-s + 0.431·32-s − 1.14·33-s + 1.22·34-s + 0.260·36-s − 0.986·37-s + 0.284·38-s − 1.87·39-s + 0.487·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1225\)    =    \(5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(9.78167\)
Root analytic conductor: \(3.12756\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1225,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4563986464\)
\(L(\frac12)\) \(\approx\) \(0.4563986464\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 \)
good2 \( 1 + 1.56T + 2T^{2} \)
3 \( 1 + 2.56T + 3T^{2} \)
11 \( 1 - 2.56T + 11T^{2} \)
13 \( 1 - 4.56T + 13T^{2} \)
17 \( 1 + 4.56T + 17T^{2} \)
19 \( 1 + 1.12T + 19T^{2} \)
23 \( 1 - 5.12T + 23T^{2} \)
29 \( 1 + 5.68T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 + 6T + 37T^{2} \)
41 \( 1 - 3.12T + 41T^{2} \)
43 \( 1 + 9.12T + 43T^{2} \)
47 \( 1 - 3.68T + 47T^{2} \)
53 \( 1 + 3.12T + 53T^{2} \)
59 \( 1 - 4T + 59T^{2} \)
61 \( 1 - 9.36T + 61T^{2} \)
67 \( 1 - 6.24T + 67T^{2} \)
71 \( 1 - 8T + 71T^{2} \)
73 \( 1 - 4.24T + 73T^{2} \)
79 \( 1 + 6.56T + 79T^{2} \)
83 \( 1 - 4T + 83T^{2} \)
89 \( 1 + 7.12T + 89T^{2} \)
97 \( 1 + 14.8T + 97T^{2} \)
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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

−9.733638090666761017259539380068, −8.913493558180477633687544787729, −8.363945755426394392214804927125, −7.03572311954138102241617287248, −6.62905558030012387741304124352, −5.62968655311004813749303885056, −4.71477142386238743600083937442, −3.77905304803625332849037981240, −1.73737059387617932385186526788, −0.66777470470393653869777273786, 0.66777470470393653869777273786, 1.73737059387617932385186526788, 3.77905304803625332849037981240, 4.71477142386238743600083937442, 5.62968655311004813749303885056, 6.62905558030012387741304124352, 7.03572311954138102241617287248, 8.363945755426394392214804927125, 8.913493558180477633687544787729, 9.733638090666761017259539380068

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