<img src="https://github.com/iBotPeaches/cicada_3301/raw/master/liber_primus/73.jpg" width="256" alt="05">

_Commonly known as Page 56 of the LP2 dump._

```
ᚫᛄ ᛟᛋᚱ ᛗᚣᛚᚩᚻ ᚩᚫ ᚳᚦᚷᚹ ᚹᛚᚫ ᛉ
ᚩᚪᛈ ᛗᛞᛞᚢᚷᚹ ᛚ ᛞᚾᚣᛄ ᚳᚠᛡ ᚫᛏ
ᛈᛇᚪᚦ ᚳᚫ

36367763ab73783c7af284446c
59466b4cd653239a311cb7116
d4618dee09a8425893dc7500b
464fdaf1672d7bef5e891c6e227
4568926a49fb4f45132c2a8b4

ᚳᛞ ᚠᚾ ᛡᛖ ᚠᚾᚳᛝ ᚱᚠ ᚫᛁᚱᛞᛖ ᛋᚣᛄᛠᚢ
ᛝᚹ ᛉᚩ ᛗᛠᚹᚠ ᚱᚷᛡ ᛝᚱᛒ ᚫᚾᚢᛋ
```

#### One Single Line

```
ᚫᛄ ᛟᛋᚱ ᛗᚣᛚᚩᚻ ᚩᚫ ᚳᚦᚷᚹ ᚹᛚᚫ ᛉᚩᚪᛈ ᛗᛞᛞᚢᚷᚹ ᛚ ᛞᚾᚣᛄ ᚳᚠᛡ ᚫᛏᛈᛇᚪᚦ ᚳᚫ 36367763ab73783c7af284446c59466b4cd653239a311cb7116d4618dee09a8425893dc7500b464fdaf1672d7bef5e891c6e2274568926a49fb4f45132c2a8b4 ᚳᛞ ᚠᚾ ᛡᛖ ᚠᚾᚳᛝ ᚱᚠ ᚫᛁᚱᛞᛖ ᛋᚣᛄᛠᚢᛝᚹ ᛉᚩ ᛗᛠᚹᚠ ᚱᚷᛡ ᛝᚱᛒ ᚫᚾᚢᛋ

```

---

### Method

* Using a stream of (prime numbers - 1) shift the index of the runic text
* Skip the shift on the following indexes
    * 202

### Tool

```
➜ php cicada app:bruteforce-prime-cipher "ᚫᛄ ᛟᛋᚱ ᛗᚣᛚᚩᚻ ᚩᚫ ᚳᚦᚷᚹ ᚹᛚᚫ ᛉᚩᚪᛈ ᛗᛞᛞᚢᚷᚹ ᛚ ᛞᚾᚣᛄ ᚳᚠᛡ ᚫᛏᛈᛇᚪᚦ ᚳᚫ 36367763ab73783c7af284446c59466b4cd653239a311cb7116d4618dee09a8425893dc7500b464fdaf1672d7bef5e891c6e2274568926a49fb4f45132c2a8b4 ᚳᛞ ᚠᚾ ᛡᛖ ᚠᚾᚳᛝ ᚱᚠ ᚫᛁᚱᛞᛖ ᛋᚣᛄᛠᚢᛝᚹ ᛉᚩ ᛗᛠᚹᚠ ᚱᚷᛡ ᛝᚱᛒ ᚫᚾᚢᛋ" --shift=1 202
Shift provided: 1
Indexes to skip: 202

AN END WITHIN THE DEEP WEB THERE EXI[S|Z]T[S|Z] A PAGE THAT HA[S|Z]HE[S|Z] TO 36367763ab73783c7af284446c59466b4cd653239a311cb7116d4618dee09a8425893dc7500b464fdaf1672d7bef5e891c6e2274568926a49fb4f45132c2a8b4 IT I[S|Z] THE DUTY OF EUERY PILGRIM TO [S|Z]EE[C|K] OUT THI[S|Z] PAGE
```

### Plaintext

```
AN END
WITHIN THE DEEP WEB THERE EXI[S|Z]T[S|Z]
A PAGE THAT HA[S|Z]HE[S|Z] TO 36367763ab73783c7af284446c59466b4cd653239a311cb7116d4618dee09a8425893dc7500b464fdaf1672d7bef5e891c6e2274568926a49fb4f45132c2a8b4
IT I[S|Z] THE DUTY OF EUERY PILGRIM TO [S|Z]EE[C|K] OUT THI[S|Z] PAGE
```

### Cleaned up Plaintext

```
AN END
WITHIN THE DEEP WEB THERE EXISTS
A PAGE THAT HASHES TO 36367763ab73783c7af284446c59466b4cd653239a311cb7116d4618dee09a8425893dc7500b464fdaf1672d7bef5e891c6e2274568926a49fb4f45132c2a8b4
IT IS THE DUTY OF EVERY PILGRIM TO SEEK OUT THIS PAGE
```

### Red Text

```
ᚫᛄ ᛟᛋᚱ
```
