Cremona's table of elliptic curves

Curve 30855i1

30855 = 3 · 5 · 112 · 17



Data for elliptic curve 30855i1

Field Data Notes
Atkin-Lehner 3- 5+ 11+ 17- Signs for the Atkin-Lehner involutions
Class 30855i Isogeny class
Conductor 30855 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 31680 Modular degree for the optimal curve
Δ 490440225 = 3 · 52 · 113 · 173 Discriminant
Eigenvalues -1 3- 5+  4 11+ -2 17-  0 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-3396,-76449] [a1,a2,a3,a4,a6]
Generators [461:9587:1] Generators of the group modulo torsion
j 3254293315259/368475 j-invariant
L 4.3369181289166 L(r)(E,1)/r!
Ω 0.62540294051787 Real period
R 2.3115327457662 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 92565bh1 30855f1 Quadratic twists by: -3 -11


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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