Curve from https://github.com/relic-toolkit/relic

Parameters

SAGE

p = 0x3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97
K = GF(p)
a = K(0x2E32419A32377AF8E7F03148A106D112C8C2E26D31A89F46B743DEED322C7ADC3024AFE4B5AFD8DB7180281586549F4A)
b = K(0x22F6EF3BE72A67FDC236D7173727CD2AF6D02A195753C44BDF451369B02EA0F963D9A775CAE6DC3AE9CCABB7F183C1AD)
E = EllipticCurve(K, (a, b))
G = E(0x141946416199FDDA96EC1F1AC80058AA3F0CE96B1BCD023E97BAE542FE3404B4738DB9B81A13698339387672ECA360C0, 0xD51BF79D968F4A076022E750F821058E2B5073697B639EDD355EBF8AD32352B1EFA9478DE7EB5662EF0D26EF6EEA795)
E.set_order(0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD5FB21F21E95EEE17C5E69281B102D2773E27E13FD3C9719 * 0x04)

PARI/GP

p = 0x3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97
a = Mod(0x2E32419A32377AF8E7F03148A106D112C8C2E26D31A89F46B743DEED322C7ADC3024AFE4B5AFD8DB7180281586549F4A, p)
b = Mod(0x22F6EF3BE72A67FDC236D7173727CD2AF6D02A195753C44BDF451369B02EA0F963D9A775CAE6DC3AE9CCABB7F183C1AD, p)
E = ellinit([a, b])
E[16][1] = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD5FB21F21E95EEE17C5E69281B102D2773E27E13FD3C9719 * 0x04
G = [Mod(0x141946416199FDDA96EC1F1AC80058AA3F0CE96B1BCD023E97BAE542FE3404B4738DB9B81A13698339387672ECA360C0, p), Mod(0xD51BF79D968F4A076022E750F821058E2B5073697B639EDD355EBF8AD32352B1EFA9478DE7EB5662EF0D26EF6EEA795, p)]

JSON

{
  "name": "Curve67254",
  "desc": "Curve from https://github.com/relic-toolkit/relic",
  "form": "Weierstrass",
  "field": {
    "type": "Prime",
    "p": "0x3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
    "bits": 382
  },
  "params": {
    "a": {
      "raw": "0x2E32419A32377AF8E7F03148A106D112C8C2E26D31A89F46B743DEED322C7ADC3024AFE4B5AFD8DB7180281586549F4A"
    },
    "b": {
      "raw": "0x22F6EF3BE72A67FDC236D7173727CD2AF6D02A195753C44BDF451369B02EA0F963D9A775CAE6DC3AE9CCABB7F183C1AD"
    }
  },
  "generator": {
    "x": {
      "raw": "0x141946416199FDDA96EC1F1AC80058AA3F0CE96B1BCD023E97BAE542FE3404B4738DB9B81A13698339387672ECA360C0"
    },
    "y": {
      "raw": "0xD51BF79D968F4A076022E750F821058E2B5073697B639EDD355EBF8AD32352B1EFA9478DE7EB5662EF0D26EF6EEA795"
    }
  },
  "order": "0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD5FB21F21E95EEE17C5E69281B102D2773E27E13FD3C9719",
  "cofactor": "0x04"
}