Cremona's table of elliptic curves

Curve 30968a1

30968 = 23 · 72 · 79



Data for elliptic curve 30968a1

Field Data Notes
Atkin-Lehner 2+ 7- 79+ Signs for the Atkin-Lehner involutions
Class 30968a Isogeny class
Conductor 30968 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 345600 Modular degree for the optimal curve
Δ -1996593561685968896 = -1 · 211 · 711 · 793 Discriminant
Eigenvalues 2+  1 -2 7- -3 -3 -1  8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-34904,68018096] [a1,a2,a3,a4,a6]
j -19518370706/8286506473 j-invariant
L 0.42537992625414 L(r)(E,1)/r!
Ω 0.21268996312842 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 61936f1 4424a1 Quadratic twists by: -4 -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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