Factor Info

ID 51090
Size 434 digits / 1442 bits
Status composite
Value 64825853839464001524670635628532273279301974173733363614830540841008859659661190900092138800509856036638087022927701670060477055090031289876178917276374678191418046931678351939543595659543288641009374916847226922269740420761629286847834123126103706451401814006933659835352808713649692387409348345168341266053877960068267642338567035118213704223831796561373013110778219698321974101974743771368024881901331895968948452734617658685234593

Factorizations

Primary (ID: 50228) 6918082374901313855125397665325977135579 (proven prime)
(ID: 73915) 9370494643812150258855014962214266706502234985436969762462973326862018802562214763404204894569059733129493692215788484315565018362698563515895616113173224074752720945011722787275451866847549651696470317899997092986054913033348741215636337408760094258179543861713687058765868604435097169931197948368024742863387448311386929982813355477028602696509994740277678785390896421112103058903004970665267 (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.