Factor Info

ID 195646
Size 350 digits / 1160 bits
Status composite
Value 12829957248017537284364930079990939558681537412052978328699151490839129123169829892826630311336536812949763923940998262185321697684424387403784759019655031887531223312782556642111043152727833610880376628833752254864611771924989637149941366016175820106904057606592763872373106471632000810207038467688195778452738542830865194090854318465201313620527591

Factorizations

Primary (ID: 195647) 669650742682062420049677700546872679016325555442230592042996913 (proven prime)
(ID: 195648) 19159177210244594203981139614910769997139081788579341431034663238963246631125730587258165005924078554906753605987088862045932855110386126072326139803829902795267906532515874911198156650726455505849509489637443400943037832824938457721984482886888034319943351198760302024755878181493968407 (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.