Cremona's table of elliptic curves

Curve 30800cy1

30800 = 24 · 52 · 7 · 11



Data for elliptic curve 30800cy1

Field Data Notes
Atkin-Lehner 2- 5- 7- 11- Signs for the Atkin-Lehner involutions
Class 30800cy Isogeny class
Conductor 30800 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 138240 Modular degree for the optimal curve
Δ 120736000000000 = 214 · 59 · 73 · 11 Discriminant
Eigenvalues 2-  0 5- 7- 11- -6 -4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-155875,23681250] [a1,a2,a3,a4,a6]
Generators [-25:5250:1] Generators of the group modulo torsion
j 52355598021/15092 j-invariant
L 4.9731051224069 L(r)(E,1)/r!
Ω 0.5758835837166 Real period
R 1.4392680693992 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3850i1 123200hl1 30800ck1 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
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