Cremona's table of elliptic curves

Curve 21170c1

21170 = 2 · 5 · 29 · 73



Data for elliptic curve 21170c1

Field Data Notes
Atkin-Lehner 2+ 5- 29- 73- Signs for the Atkin-Lehner involutions
Class 21170c Isogeny class
Conductor 21170 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 8800 Modular degree for the optimal curve
Δ -21678080 = -1 · 211 · 5 · 29 · 73 Discriminant
Eigenvalues 2+ -1 5-  2  5  6  4  0 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-612,5584] [a1,a2,a3,a4,a6]
j -25414777168201/21678080 j-invariant
L 2.134393449581 L(r)(E,1)/r!
Ω 2.134393449581 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 105850g1 Quadratic twists by: 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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