Factor Info

ID 102537
Size 589 digits / 1957 bits
Status composite
Value 8125919727805682143441658661195196469300570882249614437321518536625997286729972055536672676242334953821240141757721716349028207847522647523469469160112603837852489728522300627982340655805431366530903071191583544811984661310538847397936631349833915948163494487708856778620695156767696430713361338390405252344744023674931726698500518770600654886686777540808006558830495610576292386149582320893251791964329268266919982277488801348738950917859124015282808537421900717851739838055079826739695128459126666217519041085747705162332472671773535500621655348037448371400629557741809410764123723700221

Factorizations

Primary (ID: 44471) 1376905916756307250190971 (proven prime)
(ID: 102538) 5901579497129762337504572590141426531476785185836524671042305601792802196388298918102916453056675777650707350337521063949541376473731510365519431111700683408338331054137702744581768615186638731972201912493920067262971918328361020604774785958547605110733866309449414968343706299369961192547903411398225898175651006040702129832102090128242019221869288848918271477039577389873223732311032860398341824884464511041753214145457067410532182805264979470738816195264798890187275729584834920447600687567158010172057264362614094795677278499704525064877936533825214350857611751 (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.