Akhyar, AbdulSyamsudhuhaGemawati, Sri2016-05-232016-05-232016-05-23wahyu sari yenihttp://repository.unri.ac.id/xmlui/handle/123456789/8416A partition of a positive integer is the representation of the positive integer its self or sums of the other positive integers, while the partition function is the number of partitions. This article disscusses a simple proof of partition numbers p(5n + 4), p(7n + 5) and p(11n + 6) consecutively congruent modulo 5, 7, and 11. The proof for modulo 5 and 7 are carried out via Jacobi identities, while for modulo 11 via Euler and Jacobi identities.enPartition numbermodulogenerating functionEuler and Jacobi identitiesstudent Paper Post Degree