Factor Info

ID 103039
Size 620 digits / 2058 bits
Status composite
Value 21534331857806349609001652360115350914120829014181264886810036355208697325751195524894239541409994338742382671210555990635721940303021992567335644984780866996739735618984391108970845458626229319597801653758909262822200743153003043470129741083485616840192376526375424427064256419199828905322238023537626823515513245371129613209713430865075838597294663793648819463265074659248812101508646974670972863140146571074041791487300372470920347035966145988810152766692163859898011500890664580837007031230362109011303321159664902953194575221243343300980415421856047175644668693220154716348653111531850511589154652946576207802777677

Factorizations

Primary (ID: 435) 6643248296130757140737 (proven prime)
(ID: 103040) 3241536504114808049638641630016685826507188275340409059482366543361668100335449764439693268338281581535690726247838974007125913939595212835238612858144494514054014237183421684490302406565975091428490640876289425043289461567984848210234018564910864308750692504914887785575083881045837306425998939978996908118104566903612653489388005078265994873974550356320327516442327492485376314170192550340980762352168146658197673660702499658805748828779286109624704404838276900644471877868302275706712912994893435563856396320268486196754308375468312968219396414501653808181021623296642903316647880042333329740621 (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.