Factor Info

ID 194142
Size 306 digits / 1015 bits
Status composite
Value 337089289711820566518040998993203599164324078364957172336306662143055439520824992716928648684819537124682542005199320562534819171388054920607643859034779493849550295951069704541046453226130156169251084902261402087754106296079748805993574123475103748808411187074258781524375409547545081200748720924269182997

Factorizations

Primary (ID: 160993) 8974445570586120024010117073277405004023594830168193967 (proven prime)
(ID: 194143) 37561015559182371104028953030303714369333430297208513582630986976192844772269414359828943986846961485730773602005653684179555153987135772653573803813695220904028057278223829142296314198831181639338021619297641485368791952083527029719293518586638196091 (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.