Factor Info

ID 143747
Size 427 digits / 1416 bits
Status composite
Value 1042508196776805499400647885377099072239020639940560749245448982516398068194283080306012210866328062371164980010199539196921426038205767084676838586656250947664278479490402717252309453225654634761653595346027585427288401215067390677019106946474460460634256158406674916240649869562345701083986560828546701056288650304171489820605229711805583759835880017918487795037313071443594896370176692729704934125945650117434760073025156339

Factorizations

Primary (ID: 143139) 32046408928664061963281477264289863545621 (proven prime)
(ID: 179546) 32531201829741650535231030034639782358909164342696106194029614991404027410835768803268291416441186248448241548005596164675974683922987151229901468858270087148978839081646081819131064689056886883319090706710943796543754401731631359589116948602040526043128008667510736808964849120005458395609958037967856238556698563089209901695674557330512569077382960412430235417934207223763674037430759 (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.