Cremona's table of elliptic curves

Curve 68355z1

68355 = 32 · 5 · 72 · 31



Data for elliptic curve 68355z1

Field Data Notes
Atkin-Lehner 3- 5- 7- 31+ Signs for the Atkin-Lehner involutions
Class 68355z Isogeny class
Conductor 68355 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 138240 Modular degree for the optimal curve
Δ -11126867707935 = -1 · 39 · 5 · 76 · 312 Discriminant
Eigenvalues -1 3- 5- 7-  4  0  2  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-3317,177356] [a1,a2,a3,a4,a6]
j -47045881/129735 j-invariant
L 2.5340036694918 L(r)(E,1)/r!
Ω 0.6335009168109 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 22785m1 1395b1 Quadratic twists by: -3 -7


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

Part of Computational Number Theory
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