Factor Info

ID 58640
Size 669 digits / 2220 bits
Status composite
Value 179123163586889898975544958286639435167917729731916250489538592335238537120628317289632630682432478817481811122688466278379560231756132568641265743162476756256874285950996036361065026957648955615051359337027843662452777818453725235880941502636995451329935229093537634266706390501752931317568901269695873340864519692931581537396802199299223687085619798574778714994110680132814224646886073183608045999701152069868762998832897827882890037180961492779318335469114652986556672710340422266990660234166235903108988566728808779402071022957085778362816416625992016687688642020348431659985518613647507080405084999540555367953325780480066658089840016782786619517528392578647232297

Factorizations

Primary (ID: 57155) 3921141330646275580183 (proven prime)
(ID: 58641) 45681384189579092754828657719905692005554555393437546752232501136898141362803228485368729083219576556945661939138731087322908598902784607770893323949907355923063997357299633461040545455789969389785782776937608220360324577703504085661562964863589325108598774876888345044931693627612501234373724572010565819222269120635751445262026991564807083006484760894934367539205464304370801958503989103884426361869576928478974834809995810785785527908421107994314131342112473229389380263214267997466709503087405585754098766961644720725648817397305616660918698688550507693879093473324899301106900088134439676480976563912629341352576412331559898976765651879770559 (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.