Cremona's table of elliptic curves

Curve 25935f4

25935 = 3 · 5 · 7 · 13 · 19



Data for elliptic curve 25935f4

Field Data Notes
Atkin-Lehner 3+ 5+ 7- 13+ 19- Signs for the Atkin-Lehner involutions
Class 25935f Isogeny class
Conductor 25935 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 8895705 = 3 · 5 · 74 · 13 · 19 Discriminant
Eigenvalues -1 3+ 5+ 7- -4 13+  2 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-19761,1060974] [a1,a2,a3,a4,a6]
Generators [81:-37:1] Generators of the group modulo torsion
j 853398431263839889/8895705 j-invariant
L 2.1484365373017 L(r)(E,1)/r!
Ω 1.6205533844831 Real period
R 1.3257425259008 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 77805z4 129675z4 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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