Factor Info

ID 39801
Size 559 digits / 1856 bits
Status composite
Value 3497176881303031896732765775338360629841740689024991869080588275343978043241870044297413826983190901144619677925633034870432051488886050234497270289143093354822797134822454400592647193578226779733360950065309179048766258110986292999637153928940723762376237623762376237623762376237623762376237623762376237623762376272595531189267942729703895377145982536041169266487542453182120377202156670042462819211762032208146635208573016880092724941944277265098126107348940515193309785851733724462167768302709559544644034957371876890715552863900204872239167620133915527031

Factorizations

Primary (ID: 39802) 28415783195151364586816438858689 (proven prime)
(ID: 39803) 123071634425327449069423837619068201807789554112272950350389110666420697485731244268141969325554638123201048669422684033559060342281238845662329810550024523912963711351414607199830028833306957965786482291833357683424476100618570071405217922780315611752666521107513993457807537642399905806732326008814018830806734901332916705702249080958120713368105713160384141992755636322057646147300636523609620153222084476371155355912498480458135994378408424242682664787268292509064147534457912547746459706016706889415357626874361675052935479 (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.