Factor Info

ID 153087
Size 632 digits / 2100 bits
Status composite
Value 82925235614025909044138834409666726027767960764029038117211302758558906741210326354150650598749754372798074965148110032999590538019880673668397685397040275860415842670328427835384372642163672278545778268338155771225107781632988848589795050539329944825602145715046798803278155342590495641127431120694955228223614456658412970123313854901923128530383332190237005347386040819923468883571382572935746856365550653572927978024076755576550920189466412971106283498065281118412145886407316118551388081073782497422598253994819398397787774292230513470011602351058584748503950531592240714937536395053581420735516407410644296198031213308626116607

Factorizations

Primary (ID: 186368) 129056897417834029959626715156785986843639 (proven prime)
(ID: 187179) 642547878286175899749226369854701143933672014500560217643202517693872984041049419985073237651946279053185148593424096619216093430465930205255635643249708184864177378467335047227950364236190602579472009161940914316156800695695359105435890498921054772574653019091237540030792411836282510576026791346493175539803849798627332116522455103509152703158773857975900835493629305260548092130546028507341601012311367944030026154697875276351372813468383766503535328776669196251260661697506772339554047872742363684471161699316484895878021325958862100348021862585091712195687806579934941151826649414918713 (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.