Factor Info

ID 166665
Size 732 digits / 2430 bits
Status composite
Value 266177226311840674937325026666646881607077054070104598086236661012708306589223224206256615754791623842063944104875165342916764993428967145002341952847321974350689359289683708138430912940269002620160773518220664125551106653100119067008681415185660013922780580552329934791813723928403968154934023100182022144948698657850152210743175534930107451147750876815334111414204330345504567777102181588564854183597188909757535862197017167621209051026533612963239628592113235473053109682556696907256541941323199201388742916786597387394292398377612684208683691186990664237226974925132927610520969945072929830735316079905825042996761144527179356030567735765928138617681910890136175233627258559381980942875140883970952363394479379905510924666196349

Factorizations

Primary (ID: 22360) 25382817428740298677823401 (proven prime)
(ID: 166666) 10486512265988848831420378015794862518778065631110239369211847240010241598223149645520508275202224054238781238566092280267477909807644111956084945050090853058699197692599714910034372139538247835995810212635585287210501700062228650596113345575804726610015555967860761152695059645029658207310027880990483369688012322508368387754770642779289611372850523442730365050032895110258701554567859606688035753826388256424432870113825523697987208590794402685174808734175810228659502691607505630879373764045529922932463039673364413197330318512767257268025546207652518185844863559545208885918843893964972233293922460234541099646052113229481029238251580286274289589583072645049575276429391484485089753875234213627041869749 (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.