Cremona's table of elliptic curves

25872 = 2⁴ · 3 · 7² · 11

Field	Data	Notes
Atkin-Lehner	2- 3+ 7- 11+	Signs for the Atkin-Lehner involutions
Class	25872bg	Isogeny class
Conductor	25872	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	2099508797686874112 = 216 · 38 · 79 · 112	Discriminant
Eigenvalues	2- 3+  0 7- 11+  4 -4  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-56656168,164160565360]	[a1,a2,a3,a4,a6]
Generators	[-4230:572810:1]	Generators of the group modulo torsion
j	121681065322255375/12702096	j-invariant
L	4.446673760234	L(r)(E,1)/r!
Ω	0.20128562340811	Real period
R	5.5228407336603	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	3234m2 103488if2 77616fx2 25872ck2	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 25872bg2

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
-	+	0	-	+	4	-4	0	0	2	-4	10	12	-4	4	-10	-4	-4	-4	8	-4	-8	-16	-8	8

---

Quadratic twists for elliptic curve 25872bg2

-4	8	-3	-7
3234m2	103488if2	77616fx2	25872ck2

---

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

Part of Computational Number Theory
Back to Tables and computations