Cremona's table of elliptic curves

1395 = 3² · 5 · 31

Field	Data	Notes
Atkin-Lehner	3- 5+ 31+	Signs for the Atkin-Lehner involutions
Conductor	1395	Conductor
Count	4	Number of curves in isogeny class
Curves	1395a1 1395a2 1395a3 1395a4	Curves in isogeny class
deg	256	Modular degree for the optimal curve
Eigenvalues	1 3- 5+ -4  4  2  6 -4	Hecke eigenvalues for primes less than 20
L	1.5269287166623	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	22320bt 89280cn 465b 6975g	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 1395a

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	-	+	-4	4	2	6	-4	0	6	+	10	6	-12	0	2	8	6	8	12	6	-8	-12	-6	-6

---

Quadratic twists for isogeny class 1395a

-4	8	-3	5	-7	-31
22320bt	89280cn	465b	6975g	68355bh	43245c

---

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