Cremona's table of elliptic curves

Curve 19425f4

19425 = 3 · 52 · 7 · 37



Data for elliptic curve 19425f4

Field Data Notes
Atkin-Lehner 3+ 5+ 7- 37+ Signs for the Atkin-Lehner involutions
Class 19425f Isogeny class
Conductor 19425 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 1638984375 = 34 · 57 · 7 · 37 Discriminant
Eigenvalues  1 3+ 5+ 7- -4  2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-13986000,20126242125] [a1,a2,a3,a4,a6]
j 19363519907006533090561/104895 j-invariant
L 0.98796030453908 L(r)(E,1)/r!
Ω 0.49398015226954 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 58275r4 3885h4 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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