Factor Info

ID 15805
Size 353 digits / 1173 bits
Status composite
Value 70020730295633997994818674102751040339896172358971646935613645114374983646812667520022208544585346332491761313855235608826484076371980209917054909718518308830622577320555386619499521098535564724232255975738195568846414142484778460507087985715303516579441581198911996909818418670072963695751749524387809461895211209264917856595332629177617986556303590403

Factorizations

Primary (ID: 10345) 1148984537885906196977362003686090739460725564747973734847 (proven prime)
(ID: 15806) 60941403462634790023090490851795497075260953564099661196655330780105844897316679028990509759205022231949750327927100054303107987947063545878682727551224507512333146562379498013290594439241388848318697055482800066173201224125602950147837777669917410408504802344425698536454478228575484406352770749 (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.