Factor Info

ID 20332
Size 324 digits / 1076 bits
Status composite
Value 514837387980960867035784885661949968512375392458993062659531110865747774121421536652762625706550561828225638161027835594563781572346795766634180034838658958693562545987611305269615549222757439924441013830684648781750863985565678004967034947990541626338098124485848486608068401465032438766024181760457578117472762216504183197

Factorizations

Primary (ID: 19331) 66443174541490579097997510158021076958392938976011506949065646573 (proven prime)
(ID: 20333) 7748536874310085604932556124688615834400188027572840051863878449122330967797626421651287106866163094154505641085647605699974982483095557475076628180963859967876898518123418193506121136475133025632245963902029839761246724904520816254279665131939805109205733489 (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.