521

Summary

521 is a year^[1]. 521 ranks in the top 5% of year entities by monthly Wikipedia readership (17 views/month).^[2]

Key Facts

• 521's instance of is recorded as year^[3].
• 521's follows is recorded as 520^[4].
• 521's followed by is recorded as 522^[5].
• 521's part of is recorded as 520s^[6].
• 521's Commons category is recorded as 521^[7].
• 521's point in time is recorded as +0521-01-01T00:00:00Z^[8].
• 521's topic's main category is recorded as Category:521^[9].
• 521's has list is recorded as list of state leaders in 521^[10].
• 521's permanent duplicated item is recorded as Q31800415^[11].
• 521's Cathopedia article ID is recorded as 521^[12].
• 521's category for births in this time period is recorded as Category:521 births^[13].
• 521's category for deaths in this time period is recorded as Category:521 deaths^[14].

Why It Matters

521 ranks in the top 5% of year entities by monthly Wikipedia readership (17 views/month).^[2] 521 has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.^[15] 521 is known by 9 alternative names across languages and contexts.^[16]