Factor Info

ID 166620
Size 749 digits / 2486 bits
Status composite
Value 16184165379139336149436225849136758152641723653424413631437347342427171702107177446632904167631626060163089127082766204505883299085173282532597341171809405774179925373314744057751130543875397639341783509160933060182684548759932484940429940470814198467021090949959099332211185850007596352956786096265917867231350352688757067622408366756752811673331798474654347464717467407158078062476305662704554892306854020242089216892720578717877981408026268785023507297546573627266737013601929431631955012010724102204940570056643773205052739175914112339939608824655092621013020179670323041678991334230550673963013386258546136192698670176662451479532400286621973388872645514472771237649468947197575167750229378109684457380179488855477613215691958609893323275779517

Factorizations

Primary (ID: 17183) 83531679812360869820818648177 (proven prime)
(ID: 197927) 193748831766512997408136235336611214465796150521501266638047006293666310144453953575047655165915441803509648254818121284153722338636123122480926369746512874797611040489614389655841261905149586023564944305558249719235654600789642164213032790012870471258801011170635506434690975833793916777814660891600440853327416093257893132177880092069738870116316041840872841284080140757125723796640036049272492659195448725286109246557709039166567912349509934003169803868172397509743845645835637708731145739529143287829439679685101088676650184455360269145480035235404865422627248596899979742209959693185509563053262673465473369220059256530381040304666852278831360286185238250546039832423782543570134116874150987447570739920533529361421 (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.