Factor Info

ID 190046
Size 470 digits / 1561 bits
Status composite
Value 49251472735552082682147395536167753775010288004879614757197926528522867650169455190861509026077951775891770680674531388157355098262816867050409051038535834458394984631573037572263350652982368831058377880022125677966968970634665940315469964582331583211933883875721471828015041496009907810689458199908756085471656940168533187986651338864703558244503398577764229382292228881864623732544097959882992673915409652288206993267565215895311030960483900792957279926149473963301509

Factorizations

Primary (ID: 154626) 728921581954037396189325850537700569 (proven prime)
(ID: 190047) 67567587453677102038012963591412297322739737011081043064716510616885079241668612384380711331703750571924315074711647759948127683912401790659295095634264610340116290275981721991533166897405038318586190125145532976553009476031032223640030611660900297943523983443094304350858809012862753658151215278715746340595111087978692714211493662910973876323145729414884878834442913689014542062573889021605473918862298758375444172027430893969637261 (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.