Properties

Label 2-224-224.109-c1-0-0
Degree $2$
Conductor $224$
Sign $0.999 - 0.0120i$
Analytic cond. $1.78864$
Root an. cond. $1.33740$
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  + (−1.41 + 0.00960i)2-s + (−1.76 − 2.30i)3-s + (1.99 − 0.0271i)4-s + (2.61 + 2.01i)5-s + (2.51 + 3.23i)6-s + (−1.37 + 2.25i)7-s + (−2.82 + 0.0576i)8-s + (−1.40 + 5.22i)9-s + (−3.72 − 2.81i)10-s + (3.36 + 0.443i)11-s + (−3.59 − 4.55i)12-s + (1.07 + 0.444i)13-s + (1.92 − 3.20i)14-s − 9.57i·15-s + (3.99 − 0.108i)16-s + (1.96 + 1.13i)17-s + ⋯
L(s)  = 1  + (−0.999 + 0.00679i)2-s + (−1.01 − 1.32i)3-s + (0.999 − 0.0135i)4-s + (1.17 + 0.898i)5-s + (1.02 + 1.32i)6-s + (−0.520 + 0.853i)7-s + (−0.999 + 0.0203i)8-s + (−0.466 + 1.74i)9-s + (−1.17 − 0.890i)10-s + (1.01 + 0.133i)11-s + (−1.03 − 1.31i)12-s + (0.297 + 0.123i)13-s + (0.514 − 0.857i)14-s − 2.47i·15-s + (0.999 − 0.0271i)16-s + (0.475 + 0.274i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.999 - 0.0120i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.999 - 0.0120i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(224\)    =    \(2^{5} \cdot 7\)
Sign: $0.999 - 0.0120i$
Analytic conductor: \(1.78864\)
Root analytic conductor: \(1.33740\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{224} (109, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 224,\ (\ :1/2),\ 0.999 - 0.0120i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.691896 + 0.00415849i\)
\(L(\frac12)\) \(\approx\) \(0.691896 + 0.00415849i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.41 - 0.00960i)T \)
7 \( 1 + (1.37 - 2.25i)T \)
good3 \( 1 + (1.76 + 2.30i)T + (-0.776 + 2.89i)T^{2} \)
5 \( 1 + (-2.61 - 2.01i)T + (1.29 + 4.82i)T^{2} \)
11 \( 1 + (-3.36 - 0.443i)T + (10.6 + 2.84i)T^{2} \)
13 \( 1 + (-1.07 - 0.444i)T + (9.19 + 9.19i)T^{2} \)
17 \( 1 + (-1.96 - 1.13i)T + (8.5 + 14.7i)T^{2} \)
19 \( 1 + (-0.673 - 5.11i)T + (-18.3 + 4.91i)T^{2} \)
23 \( 1 + (-2.29 + 8.54i)T + (-19.9 - 11.5i)T^{2} \)
29 \( 1 + (-1.58 + 3.81i)T + (-20.5 - 20.5i)T^{2} \)
31 \( 1 + (0.413 - 0.716i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 + (-0.692 - 0.531i)T + (9.57 + 35.7i)T^{2} \)
41 \( 1 + (-0.558 - 0.558i)T + 41iT^{2} \)
43 \( 1 + (-4.35 - 10.5i)T + (-30.4 + 30.4i)T^{2} \)
47 \( 1 + (1.47 - 0.852i)T + (23.5 - 40.7i)T^{2} \)
53 \( 1 + (1.38 + 0.182i)T + (51.1 + 13.7i)T^{2} \)
59 \( 1 + (1.02 - 7.79i)T + (-56.9 - 15.2i)T^{2} \)
61 \( 1 + (-1.84 + 0.242i)T + (58.9 - 15.7i)T^{2} \)
67 \( 1 + (1.83 + 2.39i)T + (-17.3 + 64.7i)T^{2} \)
71 \( 1 + (-9.45 + 9.45i)T - 71iT^{2} \)
73 \( 1 + (6.77 - 1.81i)T + (63.2 - 36.5i)T^{2} \)
79 \( 1 + (10.6 - 6.14i)T + (39.5 - 68.4i)T^{2} \)
83 \( 1 + (-6.62 - 2.74i)T + (58.6 + 58.6i)T^{2} \)
89 \( 1 + (3.05 + 0.819i)T + (77.0 + 44.5i)T^{2} \)
97 \( 1 + 6.07T + 97T^{2} \)
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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

−12.18246950662394011589009041387, −11.27750972617567070833885638746, −10.33945813520409587240486749557, −9.454668211763149299186865831278, −8.212088532112500777350991663252, −6.91457176224546601176701398475, −6.23812454450196610933129876963, −5.89247200856330330163756525484, −2.65853662508882116386603284476, −1.49156112515501653514307734246, 1.03521809451543005513239130942, 3.60099838950836285532686072380, 5.12702519596024244573492741787, 5.99455002662040562257961416404, 7.07127830631252606376882471839, 8.994789033631697449227986750460, 9.430665984707849562211727769611, 10.11811846829201809358063663058, 11.00804030625600498575399614712, 11.80469231865629645478834856309

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