Consider the following statements regarding Vardhamana Mahavira
1. He was the 24th Tirthankara of the Jain tradition.
2. In the 13th year of his penance, he attained the highest spiritual knowledge called Kevala Gnana.
3. Mahavira's teachings were compiled by Indrabhuti Gautama and popularly called as the Jain Agamas.
Which of the statements given above is/are correct?
1. 1 and 2 only
2. 1 and 3 only
3. 2 and 3 only
4. 1, 2 and 3