Cremona's table of elliptic curves

37845 = 3² · 5 · 29²

Field	Data	Notes
Atkin-Lehner	3- 5- 29+	Signs for the Atkin-Lehner involutions
Class	37845j	Isogeny class
Conductor	37845	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	-9116990876214225 = -1 · 36 · 52 · 298	Discriminant
Eigenvalues	-1 3- 5- -2 -6  2 -2  2	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,17503,-4511006]	[a1,a2,a3,a4,a6]
Generators	[7774:239999:8]	Generators of the group modulo torsion
j	1367631/21025	j-invariant
L	2.6632542373399	L(r)(E,1)/r!
Ω	0.20073051437735	Real period
R	3.3169523896255	Regulator
r	1	Rank of the group of rational points
S	1.0000000000004	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	4205a2 1305g2	Quadratic twists by: -3 29

Hecke Eigenvalues for elliptic curve 37845j2

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
-1	-	-	-2	-6	2	-2	2	-2	+	-2	-10	2	-8	-12	6	8	6	2	12	6	10	14	18	-2

---

Quadratic twists for elliptic curve 37845j2

-3	29
4205a2	1305g2

---

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