Factor Info

ID 147967
Size 379 digits / 1256 bits
Status composite
Value 1028749631960802973183864299002224527861697914145713297577197724143868790346335188789758640059594885681551426609177444945528961004031031434610339462272736674347728703883052002919550249985385001957297408175941058553800273359979216930979732335819203148010718366216462897207592901478765506735832730159140312846603225826270516567621547428747141036043274298265153347001532489928302469

Factorizations

Primary (ID: 147122) 1448228946058179249880169408969 (proven prime)
(ID: 183487) 710350138188354740281369254151596516847623913916607792390828682422324162365781999308949955762908306871684741387349391768794624784496505487447940800773242052592811219225070445295235954124127862063640675172826186179027063107254525646087625584104645294920742102057557933184292639104063134452937705495579774552568196169304680147777206934904685941761501 (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.