Factor Info

ID 83981
Size 283 digits / 938 bits
Status composite
Value 1191505581845619248537253088141298187097690434678185303502544350975647540534369816421039818384830291552760165467048209209900322339133799898895973765884166698456571690676517045797689841633305793493555908577622177524204933648537724439124430549214801271483004442249854655845065687143769

Factorizations

Primary (ID: 83982) 1837292087016544999269226432072919329 (proven prime)
(ID: 83983) 648511790947962440895188117615025068308696136324498396775158166602075699661969725659548615442533879487565973604456309166957503104017162798361296475124853755390190959760080282834734086650883481607208254958907457407593722480949276965654272295554361 (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.