Factor Info

ID 47133
Size 261 digits / 866 bits
Status composite
Value 309674677638824322973265954993666227291905718270604455216833675223506082535316645947219492412855492555354907489753493722362869932905251183761138446468213077313845052054813557118186740224236420180410592312503023134630469168349793387199495064840848207366354798621

Factorizations

Primary (ID: 1989) 4903280120424086847157401901730072301713582620179399217776817695231231038337295762739192980497406228905961911781368712069 (proven prime)
(ID: 944) 63156635972908768742024741435779741461644905084232364348966246368101525285264689579984712486513506832983739771568833636704625363215555310009 (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.