Factor Info

ID 213619
Size 427 digits / 1417 bits
Status composite
Value 2064990964516137704591895038748398322642395418700728440649533877228629273669336345950999796300495675709101406058994947763650550414089836043935803082321918817683352869066284268138044505682872069240894674627984083229025079282577819374089538311433127124435293403941899132219712846810460412444519062586504099917123833342650845039970266171520415919182280610070609740720882880812352549607394006105430646381732484015968295510468484503

Factorizations

Primary (ID: 213620) 456595444960303974314723053520923 (proven prime)
(ID: 213621) 4522583366322601597712485522729755737724627413709971889068151165422434782283318818118121043787141757913425670578098067195910558480498440870783303907631337325401918569254657775034691385517851307302108494926855614703265321553379376377670802164068001611827976722091848202977689098576031360684195877224806823232185973757919034423694252062562959901132447294053663163376060417810772145041248456593461 (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.