Factor Info

ID 66671
Size 428 digits / 1422 bits
Status composite
Value 84943093607145339143835494619140560757479487981901216374037222115198373633360694757826570024389940653857106409106537048955307154698007961925766806076802594611754198079058380195677080695543095574422232112445031855867868497407475580359079987996163476449328449675518295424334969377427609902847614943503229905856108415744805746089464193874514020902314095770226904090059967437747939059716103076562220881386940449939295875160149397431

Factorizations

Primary (ID: 65796) 51124582874452705456885351 (proven prime)
(ID: 66672) 1661492159569129095533876326399097647879409996098771752241772352276538192509070612068715498064780856631498808987973591744583386217791033338208923015758080857561970153392443790323956954837803626893429413207014124988916386266605806834407893718738279494773793154301142343411072029641282296701378397097322910474701386331952509426640297611629996851339787285510407588224451635743257009775811428420292002284081 (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.