Factor Info

ID 102920
Size 423 digits / 1405 bits
Status composite
Value 706100056891728096490827532157714913781015355178703700748574682194272613120556146421076738722959552469759990259152533828765945748894509756561195493646638482516207000240108714631372494600041268627063088761692387671702594702426066046402233668818113282330194011127414841338864325398958361527673739090570760054707678592297417474987769359020805396590100344503104283176488993396167957309591895148898846507908189342337501335403401

Factorizations

Primary (ID: 1280) 130075615656504440731 (proven prime)
(ID: 102921) 5428381432814840659151802696795869752302038454885909592912132150882126629045124987614970401383842064065137555029332215032382999831740002903946737323446595146790089749339274651041211783200297304491888702761991021445830443808301221733065942603981799841267532678075661809252528262218338876139481314762843897819758696163617019290807295736684569659605117377047463179415561654285774793564959466465087666566571 (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.