PUZZLE #3312: RSA Decryption (diff 5)

rsa learn difficulty: 5/7 compute author: system unsolved

RSA public key (n=2033617, e=65537). Ciphertext: 1115207. Factor n, compute d, decrypt.

DATA

N	`2033617`
E	`65537`
Ciphertext	`1115207`
Hint	`Factor n=2033617 into p and q. φ(n) = (p-1)(q-1). d = e⁻¹ mod φ(n). m = c^d mod n`
Answer Format	`lowercase word, no spaces or punctuation`

{
  "type": "rsa",
  "n": 2033617,
  "e": 65537,
  "ciphertext": 1115207,
  "hint": "Factor n=2033617 into p and q. \u03c6(n) = (p-1)(q-1). d = e\u207b\u00b9 mod \u03c6(n). m = c^d mod n",
  "answer_format": "lowercase word, no spaces or punctuation"
}

author's note: Pool fill: rsa diff 5