Factor Info

ID 30532
Size 343 digits / 1138 bits
Status composite
Value 2145302393108563691022196184682265817170172995181206632762486433516024889485018107112963679423351828646898040460066109604388351155473269064740415870085080264301542829716497150475556638320602182186650407535895146464046531715358306627734344428617776633058053778778632728530107694283516243470037882739181204105245410651875006313525402645440577991

Factorizations

Primary (ID: 17069) 17807512854386592386688490236483121 (proven prime)
(ID: 30533) 120471758782423295633687884478087313242101012266050806873557150675513527967865719776442232801663117547587636663291620817404168902259085457160263293509694249944841995484008431197414220655138945484538390258368468348201612137832894425959450945231448382890337580127765363634306617171333316251782718180318948868471 (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.