Template:NCu

Purpose

Displays (Gen./Near) Cullen numbers with link to the page.

Usage

This templates uses one to three unnamed parameters which are defined as follows:

• one parameter: the n-value is given and displays a Cullen prime n•2ⁿ+1
• two parameters:
  • if first parameter is a sign (+/-): displays a Gen Cullen prime P (n+1)•2ⁿ+1 or Gen Cullen prime M (n-1)•2ⁿ+1
  • if first parameter is a number: displays a Gen Cullen prime n•bⁿ+1
• three parameters: displays a Gen Cullen prime P (n+1)•bⁿ+1 or Gen Cullen prime M (n-1)•bⁿ+1

Examples

• {{NCu|123}}: Cullen 123•2¹²³+1
• {{NCu|+|123}}: Near Cullen 124•2¹²³+1
• {{NCu|-|123}}: Near Cullen 122•2¹²³+1
• {{NCu|3|123}}: Cullen 123•3¹²³+1
• {{NCu|+|3|123}}: Near Cullen 124•3¹²³+1
• {{NCu|-|3|123}}: Near Cullen 122•3¹²³+1