Factor Info

ID 102921
Size 403 digits / 1338 bits
Status composite
Value 5428381432814840659151802696795869752302038454885909592912132150882126629045124987614970401383842064065137555029332215032382999831740002903946737323446595146790089749339274651041211783200297304491888702761991021445830443808301221733065942603981799841267532678075661809252528262218338876139481314762843897819758696163617019290807295736684569659605117377047463179415561654285774793564959466465087666566571

Factorizations

Primary (ID: 1281) 109335242750956558857181 (proven prime)
(ID: 102922) 49648963099479179633038709772378374612716881357324748148615266377040156745724640200891994009365881323007591981410799040137110286937323299063386515926671754276921723493143567911582813882668521218346525148065546500830852985274834884239428135590024654109130435728578625980087600991303630178046794445520676292367869823793695006907695579236857536273006199549837731669140514502825745191 (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.