Properties

Label 2-4025-1.1-c1-0-70
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  − 0.685·2-s − 1.12·3-s − 1.53·4-s + 0.772·6-s + 7-s + 2.41·8-s − 1.72·9-s + 3.79·11-s + 1.72·12-s + 4.67·13-s − 0.685·14-s + 1.40·16-s + 6.81·17-s + 1.18·18-s + 4.06·19-s − 1.12·21-s − 2.59·22-s + 23-s − 2.72·24-s − 3.20·26-s + 5.33·27-s − 1.53·28-s − 1.63·29-s + 10.8·31-s − 5.79·32-s − 4.27·33-s − 4.67·34-s + ⋯
L(s)  = 1  − 0.484·2-s − 0.650·3-s − 0.765·4-s + 0.315·6-s + 0.377·7-s + 0.855·8-s − 0.576·9-s + 1.14·11-s + 0.498·12-s + 1.29·13-s − 0.183·14-s + 0.350·16-s + 1.65·17-s + 0.279·18-s + 0.931·19-s − 0.246·21-s − 0.553·22-s + 0.208·23-s − 0.556·24-s − 0.627·26-s + 1.02·27-s − 0.289·28-s − 0.302·29-s + 1.94·31-s − 1.02·32-s − 0.744·33-s − 0.801·34-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

\(L(1)\) \(\approx\) \(1.262815740\)
\(L(\frac12)\) \(\approx\) \(1.262815740\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.685T + 2T^{2} \)
3 \( 1 + 1.12T + 3T^{2} \)
11 \( 1 - 3.79T + 11T^{2} \)
13 \( 1 - 4.67T + 13T^{2} \)
17 \( 1 - 6.81T + 17T^{2} \)
19 \( 1 - 4.06T + 19T^{2} \)
29 \( 1 + 1.63T + 29T^{2} \)
31 \( 1 - 10.8T + 31T^{2} \)
37 \( 1 + 4.63T + 37T^{2} \)
41 \( 1 - 5.91T + 41T^{2} \)
43 \( 1 + 8.83T + 43T^{2} \)
47 \( 1 + 1.43T + 47T^{2} \)
53 \( 1 + 5.16T + 53T^{2} \)
59 \( 1 - 7.98T + 59T^{2} \)
61 \( 1 - 11.4T + 61T^{2} \)
67 \( 1 + 0.0790T + 67T^{2} \)
71 \( 1 + 11.0T + 71T^{2} \)
73 \( 1 - 2.71T + 73T^{2} \)
79 \( 1 + 8.69T + 79T^{2} \)
83 \( 1 + 2.76T + 83T^{2} \)
89 \( 1 - 7.18T + 89T^{2} \)
97 \( 1 + 12.6T + 97T^{2} \)
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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

−8.460220368870197940738764575734, −7.971995248650419827429306575728, −6.99467860438954693619856389721, −6.11590171244820455794202059030, −5.50700561814231693898076909604, −4.80448124026115218162328707782, −3.84328672163378393846562031795, −3.15786782046639983821470073175, −1.37452138089670361698708552390, −0.860878125696332452237876421420, 0.860878125696332452237876421420, 1.37452138089670361698708552390, 3.15786782046639983821470073175, 3.84328672163378393846562031795, 4.80448124026115218162328707782, 5.50700561814231693898076909604, 6.11590171244820455794202059030, 6.99467860438954693619856389721, 7.971995248650419827429306575728, 8.460220368870197940738764575734

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