Factor Info

ID 53660
Size 532 digits / 1766 bits
Status composite
Value 2267489852560155200813358019002209797101785003470215485645891415744430121331217852702813097357448327304139062374192405092010931571372359398212709965084968536264161907835845580279982851011790346203037300936904546307095508366098397072735684407276641570879517736196173115379522276355583527360834008318143985425620480972232135569573509398003211366521510601458102033488134082479109086835697330674051109577630560366681358453663668612138777087154386602141894581617950217970625996180001405546418759375214413533702513377324781435223071959727

Factorizations

Primary (ID: 52464) 8580328460037248736936629989 (proven prime)
(ID: 77119) 264266089942938107843461474835251474827849881972219615269184489484678229065364683822186104999994399054364795438173717908310596967242828158728485758352313889849944614233510065062832822668513588267474393605005170443979426884732328938534296126084067395467682380457417496132293561980615126594503443618444460268102928857368861766594237314884058580231830002588416813899796124488448270733265483266358924764234732754163710986804841537250508442125688784311841683142321857311979680395431318738283576729229767011843 (composite)
Secondary (ID: 53661) × (ID: 53662)

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.