Factor Info

ID 115567
Size 378 digits / 1254 bits
Status composite
Value 279581917226030627831562466051972338794094174505908371105170665846654608807552027430882583170958695135275549929508053473992730498613006259595352973814356884005545574382617590442988714590601251990440437645475238663469862545333926365082046562133309735968903311478032410110176074970614163951304165359237988892891431091592704885299229892173864336479408059590712895147748292931063003

Factorizations

Primary (ID: 47831) 5265270109006540364117493740151322185266234296158288170514998448071532498087344398659233986762427993159 (proven prime)
(ID: 115568) 53099254442386545258459372043888591219734958825886530710484307348968783298361661743343751000936562017343882548047173410712898567685027233242068631974339007767262483566365158270129595025370671388857775393464541361657528052860209680444318306870222781809968837167693873852352717 (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.