Cremona's table of elliptic curves

846 = 2 · 3² · 47

Field	Data	Notes
Atkin-Lehner	2+ 3- 47-	Signs for the Atkin-Lehner involutions
Conductor	846	Conductor
Count	4	Number of curves in isogeny class
Curves	846c1 846c2 846c3 846c4	Curves in isogeny class
deg	384	Modular degree for the optimal curve
Eigenvalues	2+ 3- -2  0  0  2 -2  0	Hecke eigenvalues for primes less than 20
L	1.6551206746339	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	6768o 27072bc 282a 21150bv	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 846c

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
+	-	-2	0	0	2	-2	0	0	-2	-8	-2	-2	-8	-	2	4	-10	-8	0	10	0	-12	-10	2

---

Quadratic twists for isogeny class 846c

-4	8	-3	5	-7	-11	-47
6768o	27072bc	282a	21150bv	41454p	102366bo	39762j

---

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