Factor Info

ID 23315
Size 247 digits / 820 bits
Status composite
Value 6620153789613808787029514245868945928527953793333754607319343668810203162242046133169371858147498493197463062787538201330511743025860814310062197126332883834748946736441282143078989951850081660721388898442834350913300269902199035690041443146087231

Factorizations

Primary (ID: 18195) 80183934664292567561851 (proven prime)
(ID: 23316) 82562096975292100335488560482962173202572834562909514454842158915203963809904211692166921848559200680700066220276849887918978562185934539460642907235383394714850984475659337683935026505875524950717899038293919787377839322381 (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.