Factor Info

ID 25514
Size 627 digits / 2082 bits
Status composite
Value 381961130582055310402832259850899362511645288231494572373898984292826949660504518868902573127068685820892416601022942860326737274386929137662385360657702903167440990791640870860328924976226011547310378972820743861802332254163343350043069865330455383032089569045054477616830594341305680716325075511090588050654336449910000188079210989366062420050652092810066360917501523205041807163178356391257404711995869540975327170786461443832903835373916578315891271725990784053799582759165862393464493503189519573083934084119755848603132823794079996844252469004884041989643534692839956172662329361852422913435827169724434101929323148337161

Factorizations

Primary (ID: 19216) 314657297435668730788373264911 (proven prime)
(ID: 25515) 1213895669017963136485828965683536546164096904752004580345977591780382864795606190094785942014315276054869106687547267496069208308849591176421014633404266681723182292943164586160705282287447048008231757909707260716518786846331587194168495312064823924418824786355251912948657502731778429956411161021379141359824204726579408535858484486695220850032877816815310728674383379554253023414482848089516318297822906306047118838165660438089180438268637883117633982777786367884329767097946379442995071177928337800634616302834639480285946074781635216223830017154472365159483456563713616497610974244162038299751 (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.