Cremona's table of elliptic curves

Curve 19530k2

19530 = 2 · 32 · 5 · 7 · 31



Data for elliptic curve 19530k2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 19530k Isogeny class
Conductor 19530 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 7.11822940416E+19 Discriminant
Eigenvalues 2+ 3- 5+ 7+  0 -6  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-3374595,-2350430379] [a1,a2,a3,a4,a6]
Generators [8005:691374:1] Generators of the group modulo torsion
j 5829901703699110294321/97643750400000000 j-invariant
L 2.8642571294254 L(r)(E,1)/r!
Ω 0.11150267088582 Real period
R 6.421947354872 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 6510ba2 97650ed2 Quadratic twists by: -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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