Properties

Label 4-975e2-1.1-c1e2-0-15
Degree $4$
Conductor $950625$
Sign $1$
Analytic cond. $60.6126$
Root an. cond. $2.79023$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 3·4-s − 9-s − 2·11-s + 5·16-s − 10·29-s − 2·31-s − 3·36-s + 12·41-s − 6·44-s + 13·49-s + 6·59-s − 14·61-s + 3·64-s + 24·79-s + 81-s − 16·89-s + 2·99-s − 6·101-s + 4·109-s − 30·116-s − 19·121-s − 6·124-s + 127-s + 131-s + 137-s + 139-s − 5·144-s + ⋯
L(s)  = 1  + 3/2·4-s − 1/3·9-s − 0.603·11-s + 5/4·16-s − 1.85·29-s − 0.359·31-s − 1/2·36-s + 1.87·41-s − 0.904·44-s + 13/7·49-s + 0.781·59-s − 1.79·61-s + 3/8·64-s + 2.70·79-s + 1/9·81-s − 1.69·89-s + 0.201·99-s − 0.597·101-s + 0.383·109-s − 2.78·116-s − 1.72·121-s − 0.538·124-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s − 0.416·144-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 950625 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 950625 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(950625\)    =    \(3^{2} \cdot 5^{4} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(60.6126\)
Root analytic conductor: \(2.79023\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 950625,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.666667415\)
\(L(\frac12)\) \(\approx\) \(2.666667415\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$\Gal(F_p)$$F_p(T)$
bad3$C_2$ \( 1 + T^{2} \)
5 \( 1 \)
13$C_2$ \( 1 + T^{2} \)
good2$C_2^2$ \( 1 - 3 T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 13 T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
17$C_2^2$ \( 1 + 15 T^{2} + p^{2} T^{4} \)
19$C_2$ \( ( 1 + p T^{2} )^{2} \)
23$C_2$ \( ( 1 - p T^{2} )^{2} \)
29$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
37$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
43$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - 69 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 105 T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 - 85 T^{2} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 45 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
97$C_2^2$ \( 1 - 94 T^{2} + p^{2} T^{4} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.52434940516577168327865340994, −9.701763933474801837759326348018, −9.446759461177391178498549445805, −9.065418090989400501468343663135, −8.486204971751738744300218392421, −7.940697842689239057631078536823, −7.65759326503720371265935522019, −7.27344276489352481846552249237, −6.93422604418664686580821272631, −6.36917371395779687458389034173, −5.94396543644895071112042104231, −5.48291234248810505084750319914, −5.31681160649411163537451040130, −4.27103674759231294887935414309, −4.05005750577936122211108810791, −3.10336653665847457017880378324, −2.94085915972937908553601403264, −2.06797748971956842010687938389, −1.91696029519840575915877632473, −0.72386012556167078045287354427, 0.72386012556167078045287354427, 1.91696029519840575915877632473, 2.06797748971956842010687938389, 2.94085915972937908553601403264, 3.10336653665847457017880378324, 4.05005750577936122211108810791, 4.27103674759231294887935414309, 5.31681160649411163537451040130, 5.48291234248810505084750319914, 5.94396543644895071112042104231, 6.36917371395779687458389034173, 6.93422604418664686580821272631, 7.27344276489352481846552249237, 7.65759326503720371265935522019, 7.940697842689239057631078536823, 8.486204971751738744300218392421, 9.065418090989400501468343663135, 9.446759461177391178498549445805, 9.701763933474801837759326348018, 10.52434940516577168327865340994

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