Factor Info

ID 53561
Size 485 digits / 1609 bits
Status composite
Value 17703413450542081085321928435708342217367176119211238858317292142196635382283568528887090220418796511120099729771447545379979138025533506112193539168162759411402191507063013741832841222198534059688553137967467363090056742703703979277500608986920578774173455099153013079567871350247859896282106572788968782697516225845125918518134730454230821806098671947499897430810878907178474385739541798145634448135638542729975847972342058435567877853624631885206171638050489800042112881154793838721

Factorizations

Primary (ID: 52452) 427152748915310957418697 (proven prime)
(ID: 53562) 41445158659278655120644997213956409563235919360420246381882152320299292985973581069926468269470518416343895673121349804213777842651191553132276325881945674052247761146317241056905969936830768975859178002962679687781447469675510531255090682337171531663519300024577277899617724648474877397693425337172463427392247383301696638198055460420953315429704417674359408198620096574784546571390517734659512348255974750619533592084507819228409937694415955948251031174796793 (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.