Factor Info

ID 91143
Size 370 digits / 1229 bits
Status composite
Value 7288857013790991132205334753982406875121217555830571172915353312514921033840707202216421106350673277543835856109190502525668147848875496904962592042476067085200742929686400646476934503800061053533414410701594658643647154530706421324800774368523968719240371739738494609625159849143029741562687664308836729239481170748227730996898810954865863653691914848442493730087727441

Factorizations

Primary (ID: 90182) 1784303167284451552682921347552891767778893823391581403658641 (proven prime)
(ID: 91144) 4084987992754602309673083636410851104921816606409981610788451279869631408903253243419786481328588721262748589926593913430403963425673303062099821834898275430076859183001844395337753356214263739853020868485631427769056593860077746874617874684132912062109247296404733242543737578181996209240624302077790762916801 (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.