53537...81339 (1141-digits)

This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).

Just showing those entries submitted by 'Marcel': (Click here to show all)

257^263+269^271+277^281+283^293+307^311+313^317+331^337+347^349+353^359+367^373+379^383+389^397+401^409+419^421+431^433 is a titanic prime. Notice these successive prime numbers. [Marcel]