Factor Info

ID 19763
Size 253 digits / 839 bits
Status composite
Value 2237795384779158328405752625802112564286824859798534124474148188662425088551504046747304036621682181589127308350343227761749027880363587595188500390644741032879747752437468447126997333301397203798211616093069959817287240145607242685160246707570486260717

Factorizations

Primary (ID: 2160) 28213380943176667001263153660999177245677 (proven prime)
(ID: 19764) 79316810320826272245205613939164532834206461136773896872006215617749609871775188930985694390393129958815657124430654484447596668211105105192525555756262911579932384938403655828192598168989286199497692373194219521 (proven prime)

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.