Cremona's table of elliptic curves

Curve 30855a1

30855 = 3 · 5 · 112 · 17



Data for elliptic curve 30855a1

Field Data Notes
Atkin-Lehner 3+ 5+ 11+ 17+ Signs for the Atkin-Lehner involutions
Class 30855a Isogeny class
Conductor 30855 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 4608 Modular degree for the optimal curve
Δ -3054645 = -1 · 33 · 5 · 113 · 17 Discriminant
Eigenvalues -1 3+ 5+  3 11+  1 17+ -7 Hecke eigenvalues for primes up to 20
Equation [1,1,1,14,-76] [a1,a2,a3,a4,a6]
Generators [6:13:1] Generators of the group modulo torsion
j 226981/2295 j-invariant
L 2.6617509764869 L(r)(E,1)/r!
Ω 1.2483049958166 Real period
R 1.0661460882585 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 92565bm1 30855b1 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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