Factor Info

ID 43320
Size 253 digits / 840 bits
Status composite
Value 6133611638822616369955079530602529627994087179285399375421975433201226396080955684471113898644846214164450741256838840122218883852233324078585155866585177650749056207495532391412192782541173067776628045139505647105205112896262013331036152244973973278697

Factorizations

Primary (ID: 2018) 248792854501527237797869 (proven prime)
(ID: 43321) 24653487943259900301191428865757097297728583879353170098068135009578937239123186173102531950415875765551576103058541685345877134317437347367112396404394532598407070842686431100862543780905110210816817986263705269156409556649365613 (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.