Cremona's table of elliptic curves

Curve 68355p1

68355 = 32 · 5 · 72 · 31



Data for elliptic curve 68355p1

Field Data Notes
Atkin-Lehner 3- 5+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 68355p Isogeny class
Conductor 68355 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 69120 Modular degree for the optimal curve
Δ 747461925 = 39 · 52 · 72 · 31 Discriminant
Eigenvalues -2 3- 5+ 7- -1  2  5  5 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-3423,-77072] [a1,a2,a3,a4,a6]
Generators [-34:2:1] Generators of the group modulo torsion
j 124171177984/20925 j-invariant
L 3.2508413557565 L(r)(E,1)/r!
Ω 0.62416903787373 Real period
R 1.3020676927657 Regulator
r 1 Rank of the group of rational points
S 0.99999999987579 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 22785h1 68355v1 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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