Properties

Label 2-4025-1.1-c1-0-177
Degree $2$
Conductor $4025$
Sign $1$
Analytic cond. $32.1397$
Root an. cond. $5.66919$
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  + 2.70·2-s + 1.97·3-s + 5.31·4-s + 5.35·6-s + 7-s + 8.96·8-s + 0.916·9-s − 3.95·11-s + 10.5·12-s − 1.01·13-s + 2.70·14-s + 13.6·16-s + 4.28·17-s + 2.47·18-s + 6.27·19-s + 1.97·21-s − 10.7·22-s + 23-s + 17.7·24-s − 2.74·26-s − 4.12·27-s + 5.31·28-s − 0.608·29-s − 9.74·31-s + 18.8·32-s − 7.83·33-s + 11.5·34-s + ⋯
L(s)  = 1  + 1.91·2-s + 1.14·3-s + 2.65·4-s + 2.18·6-s + 0.377·7-s + 3.16·8-s + 0.305·9-s − 1.19·11-s + 3.03·12-s − 0.281·13-s + 0.722·14-s + 3.40·16-s + 1.03·17-s + 0.584·18-s + 1.43·19-s + 0.431·21-s − 2.28·22-s + 0.208·23-s + 3.62·24-s − 0.537·26-s − 0.793·27-s + 1.00·28-s − 0.112·29-s − 1.74·31-s + 3.33·32-s − 1.36·33-s + 1.98·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4025\)    =    \(5^{2} \cdot 7 \cdot 23\)
Sign: $1$
Analytic conductor: \(32.1397\)
Root analytic conductor: \(5.66919\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4025,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(10.06061624\)
\(L(\frac12)\) \(\approx\) \(10.06061624\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
23 \( 1 - T \)
good2 \( 1 - 2.70T + 2T^{2} \)
3 \( 1 - 1.97T + 3T^{2} \)
11 \( 1 + 3.95T + 11T^{2} \)
13 \( 1 + 1.01T + 13T^{2} \)
17 \( 1 - 4.28T + 17T^{2} \)
19 \( 1 - 6.27T + 19T^{2} \)
29 \( 1 + 0.608T + 29T^{2} \)
31 \( 1 + 9.74T + 31T^{2} \)
37 \( 1 - 2.67T + 37T^{2} \)
41 \( 1 + 8.75T + 41T^{2} \)
43 \( 1 - 7.51T + 43T^{2} \)
47 \( 1 - 4.44T + 47T^{2} \)
53 \( 1 + 2.66T + 53T^{2} \)
59 \( 1 + 0.451T + 59T^{2} \)
61 \( 1 - 5.40T + 61T^{2} \)
67 \( 1 + 13.8T + 67T^{2} \)
71 \( 1 + 2.63T + 71T^{2} \)
73 \( 1 + 5.09T + 73T^{2} \)
79 \( 1 - 1.80T + 79T^{2} \)
83 \( 1 + 6.19T + 83T^{2} \)
89 \( 1 + 2.87T + 89T^{2} \)
97 \( 1 - 17.1T + 97T^{2} \)
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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

−8.026653096658742459375802972784, −7.54463700410883553165475645826, −7.11794467173861643895798255725, −5.68383195885525406056460871740, −5.50962214972172247051283515496, −4.65288578328097570334042999663, −3.67659933957710508835720709411, −3.11139252185134025215631410898, −2.51869676913525984887845450559, −1.58044238245435009424288702500, 1.58044238245435009424288702500, 2.51869676913525984887845450559, 3.11139252185134025215631410898, 3.67659933957710508835720709411, 4.65288578328097570334042999663, 5.50962214972172247051283515496, 5.68383195885525406056460871740, 7.11794467173861643895798255725, 7.54463700410883553165475645826, 8.026653096658742459375802972784

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