Factor Info

ID 187232
Size 522 digits / 1732 bits
Status composite
Value 150583415489776726648932897961471122558986082329714833416389308394208261900658903207492937745962788040943592868043323004315835309120940682468291952318316682812319802746147646693589782234223346827628289755959934333909666033731727863597739431264840989577145302372783515468931121120185075670102698789679195015598824221454325914512416738737869266735675647887142528113478829784616517209238728412497884692993562820313157739062676273479863435717570146987885978744272536542160319239911404212289721357267410563041721924903832496949

Factorizations

Primary (ID: 186390) 27584986174728755805638685397607924202179451653437283016382593343936655839472802335596514169159874425462619 (proven prime)
(ID: 187233) 5458890373768962708949865761481627724017331420370928726210244881704967699532284651919769330866135285752520654102626652111070517079181548012444156229126941006446455729639560023742727962855950505103427260090872522263453880676507178843573346986973370003917143284197397824651346972350137471593259789052456029755282606718944568829399071661022569184308308965777845951181592849704029832034891224004012292997976964117329071 (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.