Factor Info

ID 108967
Size 476 digits / 1580 bits
Status composite
Value 21273741938741461670035407040987593166118090151444966716700698303732547198693130478820419000615933354747951058012322617444473134589597388546288945157077832299029259529306862142362564892838077134218695969521729985388962689685939006795488784244445884174394377996444413432626927823449957951176248562049062705785648813115672253848564543337572078157885348462372538752671074014412307264863212781824469746702990333004433055395662243130604863235073477656468710904742728328344945454443

Factorizations

Primary (ID: 78) 37125857850184727260788881 (proven prime)
(ID: 108968) 573016845148417488697712435031231340094825652307539841075130002312710967885552039498435973182918743645000281945959807128226588410720343896455076851801028124276116950569015571095748506439168751550706882638724246152439987148087240861592761943351393922514645412976622698743348010751026531194791227340888604817287778226157387996584489129841800267580788576882307478137771998665854804898040680724049637227211723463655594275107192546629883098642023162143803 (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.