Factor Info

ID 72021
Size 785 digits / 2607 bits
Status composite
Value 48721255864316766690522313342973218772688193901122368373046062412644340310321958998577507118296265067354642760839488525949204580248137957812438285722805890569471569457532431292098925726619290768352925241850364896907059328119432722641313587793518707958917774178865731145798984374076030283787445676165978478200582810947825455687584094594169878984674916660977572103068966021477005921146209214937987314173806935912656684476438327308348340197745868427898830294446309958636616973841775390904036796014616682629937917057879676479449684653058151922158623906157702787832005762845145012150726114724201541725561527110192101136663387321071808623258782605708087785737380199673399169435386253556192740333856042227988354158684478722238203622484756276239525501068041758213743617553885094634347352262669

Factorizations

Primary (ID: 70552) 8388017164299528473137529640945135276336333707655875659563939090886233451999 (proven prime)
(ID: 99374) 5808435403742454109112903758820723338051573826424390670194706608011760304788256458964708174229860547929298118102750504461855747741836127574145534796300315391954207943004427718897411595840555083734102462620730255711958263045741700433933468585576715273499747631766715144444834717208196844598285282057074892730069670493468791409268166110745086162465968647188278983943597537430881253401688408590097522917391911820684824223234321003423989032523481935029681360243432235506705463685259216277730973957974819500529687922991227134101207159442014170161672247017864865491566115024424667028238912715182870820047821172855098646267251416735315722047324500280203915477515080513980077125500067556556185871157553202406668349331 (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.