Cremona's table of elliptic curves

Curve 21170g1

21170 = 2 · 5 · 29 · 73



Data for elliptic curve 21170g1

Field Data Notes
Atkin-Lehner 2- 5- 29- 73- Signs for the Atkin-Lehner involutions
Class 21170g Isogeny class
Conductor 21170 Conductor
∏ cp 140 Product of Tamagawa factors cp
deg 112000 Modular degree for the optimal curve
Δ -613299764019200 = -1 · 214 · 52 · 295 · 73 Discriminant
Eigenvalues 2- -1 5-  0 -2 -2  3 -3 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-134370,-19051793] [a1,a2,a3,a4,a6]
Generators [737:16451:1] Generators of the group modulo torsion
j -268306297112777698081/613299764019200 j-invariant
L 6.5662904037692 L(r)(E,1)/r!
Ω 0.12466211355337 Real period
R 0.37623358834323 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 105850d1 Quadratic twists by: 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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