Cremona's table of elliptic curves

Curve 30800cs2

30800 = 24 · 52 · 7 · 11



Data for elliptic curve 30800cs2

Field Data Notes
Atkin-Lehner 2- 5- 7- 11+ Signs for the Atkin-Lehner involutions
Class 30800cs Isogeny class
Conductor 30800 Conductor
∏ cp 10 Product of Tamagawa factors cp
Δ -302902476800000000 = -1 · 222 · 58 · 75 · 11 Discriminant
Eigenvalues 2- -1 5- 7- 11+  6 -3  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-21208,-26499088] [a1,a2,a3,a4,a6]
j -659361145/189314048 j-invariant
L 1.3722950620967 L(r)(E,1)/r!
Ω 0.13722950621004 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 3850k2 123200hq2 30800ba1 Quadratic twists by: -4 8 5


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