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Properties

Label 2-825-165.38-c1-0-51
Degree $2$
Conductor $825$
Sign $-0.148 + 0.988i$
Analytic cond. $6.58765$
Root an. cond. $2.56664$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (1.12 − 2.20i)2-s + (0.885 + 1.48i)3-s + (−2.43 − 3.35i)4-s + (4.28 − 0.281i)6-s + (−0.134 + 0.847i)7-s + (−5.26 + 0.833i)8-s + (−1.43 + 2.63i)9-s + (3.29 − 0.418i)11-s + (2.83 − 6.60i)12-s + (2.14 − 4.20i)13-s + (1.72 + 1.25i)14-s + (−1.52 + 4.67i)16-s + (4.82 − 2.45i)17-s + (4.21 + 6.13i)18-s + (2.92 − 4.03i)19-s + ⋯
L(s)  = 1  + (0.796 − 1.56i)2-s + (0.511 + 0.859i)3-s + (−1.21 − 1.67i)4-s + (1.74 − 0.114i)6-s + (−0.0507 + 0.320i)7-s + (−1.86 + 0.294i)8-s + (−0.476 + 0.878i)9-s + (0.992 − 0.126i)11-s + (0.818 − 1.90i)12-s + (0.594 − 1.16i)13-s + (0.459 + 0.334i)14-s + (−0.380 + 1.16i)16-s + (1.17 − 0.596i)17-s + (0.993 + 1.44i)18-s + (0.672 − 0.924i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.148 + 0.988i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.148 + 0.988i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(825\)    =    \(3 \cdot 5^{2} \cdot 11\)
Sign: $-0.148 + 0.988i$
Analytic conductor: \(6.58765\)
Root analytic conductor: \(2.56664\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{825} (368, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 825,\ (\ :1/2),\ -0.148 + 0.988i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.78771 - 2.07718i\)
\(L(\frac12)\) \(\approx\) \(1.78771 - 2.07718i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.885 - 1.48i)T \)
5 \( 1 \)
11 \( 1 + (-3.29 + 0.418i)T \)
good2 \( 1 + (-1.12 + 2.20i)T + (-1.17 - 1.61i)T^{2} \)
7 \( 1 + (0.134 - 0.847i)T + (-6.65 - 2.16i)T^{2} \)
13 \( 1 + (-2.14 + 4.20i)T + (-7.64 - 10.5i)T^{2} \)
17 \( 1 + (-4.82 + 2.45i)T + (9.99 - 13.7i)T^{2} \)
19 \( 1 + (-2.92 + 4.03i)T + (-5.87 - 18.0i)T^{2} \)
23 \( 1 + (1.93 - 1.93i)T - 23iT^{2} \)
29 \( 1 + (0.756 - 0.549i)T + (8.96 - 27.5i)T^{2} \)
31 \( 1 + (1.95 + 6.02i)T + (-25.0 + 18.2i)T^{2} \)
37 \( 1 + (1.46 - 9.22i)T + (-35.1 - 11.4i)T^{2} \)
41 \( 1 + (2.90 - 4.00i)T + (-12.6 - 38.9i)T^{2} \)
43 \( 1 + (-2.32 - 2.32i)T + 43iT^{2} \)
47 \( 1 + (-1.85 - 11.6i)T + (-44.6 + 14.5i)T^{2} \)
53 \( 1 + (1.46 + 0.748i)T + (31.1 + 42.8i)T^{2} \)
59 \( 1 + (-2.46 + 1.79i)T + (18.2 - 56.1i)T^{2} \)
61 \( 1 + (-3.12 + 9.60i)T + (-49.3 - 35.8i)T^{2} \)
67 \( 1 + (6.03 - 6.03i)T - 67iT^{2} \)
71 \( 1 + (-1.61 - 0.524i)T + (57.4 + 41.7i)T^{2} \)
73 \( 1 + (11.1 + 1.77i)T + (69.4 + 22.5i)T^{2} \)
79 \( 1 + (11.4 - 3.72i)T + (63.9 - 46.4i)T^{2} \)
83 \( 1 + (-6.17 - 12.1i)T + (-48.7 + 67.1i)T^{2} \)
89 \( 1 + 14.4T + 89T^{2} \)
97 \( 1 + (-8.91 - 4.54i)T + (57.0 + 78.4i)T^{2} \)
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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

−9.914944712797413494604000694485, −9.667080058450720216246479520504, −8.732515305648587615014342197544, −7.66203254355746309755898018131, −5.91211916135463813076189527357, −5.20422256007189882589938870488, −4.23802337598275249054456328257, −3.30901571837458622979854760043, −2.78861807970623219285307621151, −1.21317495251596600434847995347, 1.60153846771326628762794418282, 3.60300931977324353176224413377, 4.00568180137118805523979779075, 5.56061920151381292765436917143, 6.18376173846089046501535063878, 7.08922934170495734271372339829, 7.46433899082398548389503239473, 8.592604575254091143464579181629, 8.977787006343256190134796001230, 10.28094962684569220401132420967

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