Factor Info

ID 29506
Size 448 digits / 1486 bits
Status composite
Value 1881439010714613955752063944985351025628544978474345912967012199610913204028482668242190439491798087572978374170393477023708928205200816775830938981188948544879848187206405589433805032626528756728422386309971097421407251037319351282204422718933902293523245971726685589728968591796545876261374713993741813578686768745465561638843508644275784918681716048405230179658852052838248180403113928396620344650450609025837076809609949352331280142904711118901

Factorizations

Primary (ID: 16271) 2843809592323334251225153490677489 (proven prime)
(ID: 29507) 661591062845215589535768292115898334667890736160835063758951742678691778916313127805832677836425052746245974687635843979649990389340215230862410526950553431296758620316654580798242914939405168445437795797523854385822419526530438060108198003232561081437051340638772704694933126383892058709296869504726446494928191250776898664624042057716071159290033966118802258831669818819348781347017511608268903722397141868293509 (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.