Factor Info

ID 43377
Size 271 digits / 899 bits
Status composite
Value 4024584843033090503773876879396889867144684406786802443673003254427863272620421446876121996964482718054465772371546909136534865704664434394365200356922761795397345505474279484535938392054184093514739289123930012766243167739806354710628610240183635886127678384873660218757

Factorizations

Primary (ID: 47276) 1569680798531705590053834396847433 (proven prime)
(ID: 47277) 2563951121016276431575948639206386296079696925172829880213699779949634325868454265755709103875253455566473050802430220777203618172312013538167817287215244417291005528755025310453008569417103805990085499687821116820888485201721092038990429 (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.