Factor Info

ID 70917
Size 254 digits / 842 bits
Status composite
Value 18503247947234671692618780438032834652774042744199891957528997757760299127135461967024960534256000934610628399206420730001012310878324955693723782097536331870384863839595497679667790503987609715700675468032681367572780492971289444360313500208831475163449

Factorizations

Primary (ID: 70918) 3360401637336728900281 (proven prime)
(ID: 70919) 5506260841456837599682042357951597681094969988320426761368453957861257050464786142956427614793009758845382426429378058666433284942714772950311213206722238955563977663739705366301924553596986711905393078362379153365109286267109491329 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.