Factor Info

ID 68441
Size 256 digits / 848 bits
Status composite
Value 1653784663657621841851815370674283098301169495353621144831168310722046835151224578677575818118463671084041960094085896077101614272530448913186902180074997617734419222026388450797460634499133982439525282872399231916712164790971093121190559942562442061646779

Factorizations

Primary (ID: 68122) 243270318891483838103593381595151809701 (proven prime)
(ID: 95441) 6798135798865497631033489341815652274491843161361533818907179304863450515173698283535330767457466050787855600311141375678078048454147839688384910181895019142118019752256859912062182214416108186550305879151411784800479 (proven prime)

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.