Factor Info

ID 177630
Size 759 digits / 2520 bits
Status composite
Value 311763237982827822247701045282712292793994324834515086766061447304852084023270024770939127420834374375181619936337784139748824061218381857347885657945286716336542799494250428598983065315944595941782831500490979636032881188027253241337473212183876940539176508718685642058258183676036179877284072097155802833399614835108272218724073520177615585769484328051657719648583388158191330413799618302509837725976161736408417354492354194729411954232221625268503601660729818985817481398693862736440460451883321522197634755305085433792675115969611601133075569009269265491734352187402866537083478126889352287088490707570497689037050530319809688068565545124797512941639099537489275392294867550760741052390142665777878446939537521973482744838166430990127016051445672473040643

Factorizations

Primary (ID: 16288) 28777599166877704189454473512597567684018827891 (proven prime)
(ID: 177631) 10833538829106338377955872196833657863651879981523501220421494754437476157293850289000173855763498070817234813708485164808385295342425850712520224490389852433516995154201126157979994471278619316589343437352916671279231313507405974050865642758475462839636266060645887482142147127534224372024870902423054967180601521917638057072089107747024868071232357500538146881919936671538657758347702261621842995550977984938143990208266120925218763398489103813159341920488627925205226931069237403785851790764763808345871651701531971659205673427786089023875383101493308165595827599318067467647126106089940236848753466465414613861249661536981645894346965936970300346567521238647908519079488261411008978534415990067506095744570673 (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.