Factor Info

ID 147432
Size 274 digits / 910 bits
Status composite
Value 4521562811016049834659759655897270691889988060878134134062504740599057688682403508146547755513738970403621698276806222359161909014240206729024992608046082801361629215535724509624052534171176300763213721683093954790313610762431224845836256083881518920413227674491610567849413

Factorizations

Primary (ID: 147433) 535524950217468393953 (proven prime)
(ID: 147434) 8443234641411036325055943183521162692591676400386202764324285986117446535419082819681166460926574944125890898119047520194739565727801962487639872362655534807872198086571819241022102421626996600170577893368006653052648833504494605286112099287545905438821 (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.