Factor Info

ID 90979
Size 452 digits / 1500 bits
Status composite
Value 21141091113731557223286571722690887121004844928527783322734642162114068912969377725299278788468101929480007066496356683112766773426720709803376351417931899377473561292245520087304323017081747065502878476387924203042679725731372412550503366889108947827730033758347387746436731938766283178819531292543248771331530953212661014165356464355393760660445975744056848869355523917735428072949983602729985175267417983607951964289628049150260855647831280897654017

Factorizations

Primary (ID: 90113) 63013646433204339593601875581326951136436200551670533734034779201248939264976585129849002980132376360919617 (proven prime)
(ID: 90980) 335500202105293411156418117974051601986460454886392792738609635445254769987311354237294288673197632188999027206148498268671420293993274452747655989921450078182148074227808493157418663544945167372441996852275595946575405413048660218016517963988174482141683288014734492032891587949689316937094369801065342723492744431208234312504229851150443883201 (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.