Factor Info

ID 190288
Size 447 digits / 1483 bits
Status composite
Value 170780360927666840073140896096322016734076736119416396702997626547059104498011576654929426136399898464175022493578604175903550373780480712079958090222611544576231715121640444154253154343734278244545458457013719870858015470139796569466461223239360712014895619568189929847730243145291232679959262987715532715661328821379231586424066260038188324216100774733730344850050930509357127878774539090007215843293489617203778571794203462527388303209404535469

Factorizations

Primary (ID: 188853) 779110751002944931593880043551085194284419728286833281326930138887871379729715331740337603229935558050987115088080529709237 (proven prime)
(ID: 190289) 219199081398661528382606665371873069592079843889073570486698625166292862430129506769744860418961492022735160753099943989329341181055359825686921149387030639574898941548333850037777143058689563484299108600325761852223089610449328799810338458503992388918535755574636087226215678735985031230221518882399226257785966727366010137 (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.