Factor Info

ID 22224
Size 251 digits / 831 bits
Status composite
Value 11381031111298830368245807561946283067059238008566216320407251380428290873409274452339255074999696903404522133599004455245585314901850760038530567522848619583801986384766780509688977026629621998305593616080243706115858905373316898231065046146573669301

Factorizations

Primary (ID: 7480) 3031462959351050977391 (proven prime)
(ID: 22225) 3754303207364665199552014613379303468404780380023743473483495670274905188723420031132909238195399459707115598053114196719306864343645849452926877861296736519002832816434961758931297043426312782992984590224471610778258736534698011 (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.