Factor Info

ID 211617
Size 251 digits / 834 bits
Status composite
Value 66118761195942631890116843210474842703573657903189663832159377933679094083445975862167717282785197043595963565515563064168298257496467960734027996744795831817144974981987660090671262106498084608168059851202400004106750244371040873342612030649887566113

Factorizations

Primary (ID: 211618) 1557071623540128884645121979 (proven prime)
(ID: 211619) 42463532310489516605338610755261571562937937885256052843499839772212610184454418377438126264510095504032047926145196495270546469272879051012496979264295759333176005387211578399545760293494432429896505808346006323492475188947 (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.