Factor Info

ID 4701
Size 140 digits / 464 bits
Status composite
Value 28726670956978340464463288462675845758396234768694508130169344009475861929372235221608286064470770792248184984606884115703365243376766439467

Factorizations

Primary (ID: 11748) 130559956932626998645445231983 (proven prime)
(ID: 11749) 220026657727852934063084001363570421531140757721965996144810541605734703497731382705135545385325758627733478149 (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.