Cremona's table of elliptic curves

3906 = 2 · 3² · 7 · 31

Field	Data	Notes
Atkin-Lehner	2- 3- 7- 31+	Signs for the Atkin-Lehner involutions
Class	3906s	Isogeny class
Conductor	3906	Conductor
∏ cp	80	Product of Tamagawa factors cp
Δ	-865585743482762694 = -1 · 2 · 313 · 710 · 312	Discriminant
Eigenvalues	2- 3-  2 7-  0 -2  6  2	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,112261,42328433]	[a1,a2,a3,a4,a6]
j	214628074889266583/1187360416300086	j-invariant
L	4.0565203292391	L(r)(E,1)/r!
Ω	0.20282601646195	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	31248bo2 124992cq2 1302f2 97650p2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 3906s2

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	-2	6	2	6	-2	+	4	-8	-10	6	14	0	6	-8	12	-6	4	-12	6	2

---

Quadratic twists for elliptic curve 3906s2

-4	8	-3	5	-7	-31
31248bo2	124992cq2	1302f2	97650p2	27342bp2	121086bi2

---

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