Factor Info

ID 141587
Size 570 digits / 1893 bits
Status composite
Value 439149818697176038736502468490644391320747039706309241170585251759054210199022416414506558338973915499181685081720914497747728674461101405711423364886348243499592555319112305502282831851221456015482332043389120371405839641047365838383333524299445057407969540406289681511641514537583535005655924348347365201217757592490955543701096094325643519515344404663333059737168815069744109848243198023151390894691066972386758825677379835113365849478656526745150236249889384000139133379723705555224696547712218064524996911256946650115983574545235675732080656361048120405188523723413

Factorizations

Primary (ID: 16401) 115878974164753927617074729 (proven prime)
(ID: 176728) 3789728221729020741980111559996034052912377881331165773332256646029242312421389680250172940845344473985421752608884574763406361801514703070462650629293901573319012923518918349072428314055040021513558543324910300419072771358862725845584863132855878972028743458832303149940051126626510989112317834072640349263105995143702055823662810716883925602598377751946309134520183487986998294509935281101861367094344642200016156826712678835831423059721041490866516058711252801950820716320618438114203987935370714978770458493778504818436245468184100325664397 (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.