Cremona's table of elliptic curves

Curve 30340a1

30340 = 22 · 5 · 37 · 41



Data for elliptic curve 30340a1

Field Data Notes
Atkin-Lehner 2- 5+ 37+ 41+ Signs for the Atkin-Lehner involutions
Class 30340a Isogeny class
Conductor 30340 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 22272 Modular degree for the optimal curve
Δ 309477344720 = 24 · 5 · 372 · 414 Discriminant
Eigenvalues 2- -2 5+  2  0 -2 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1721,-6836] [a1,a2,a3,a4,a6]
j 35253209841664/19342334045 j-invariant
L 0.79223433737691 L(r)(E,1)/r!
Ω 0.79223433737797 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 121360l1 Quadratic twists by: -4


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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