Factor Info

ID 31817
Size 237 digits / 786 bits
Status composite
Value 219284094004613285125397740986376116632595708164577370395770132184725269413126852520919789941277512275616662378901849376323982712461536303607995750787707155891563807357046802884289974181158517871999349079330316726936723809793874696388757

Factorizations

Primary (ID: 7681) 433295951605870884187046138704268693683498331456101 (proven prime)
(ID: 31818) 506083874524809027339019794050516948773749932867800379262859602557044847525010298010535225196603457975667660367676482715767124952628083369530111624560651360432019544132464033220278291057 (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.