Factor Info

ID 43270
Size 346 digits / 1147 bits
Status composite
Value 1461084571974808170117978488268895921619594898429502847972868358876912288255009668535073375036745523769340953814949989279270699300399006674817052463195438576902923522784223801362371186380607026248600549140062974618562370263909210861064998763212572872533860490178036802997743370933589478847772521202787506335004557209735198598803895057121574299637

Factorizations

Primary (ID: 47154) 8919947433814160821877466941899197593 (proven prime)
(ID: 47155) 163799684114287412603434877516940102610882738000244973142565521543514684268626959253109566406792223000779981660695773559127454106040614556586386621060563541437545574716862141777106385421503748811657003372254496560424333552362879065343557248150981457917854759149612941458661930697805259539440543928842525234109 (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.