Factor Info

ID 132581
Size 271 digits / 898 bits
Status composite
Value 1243327464048049289937999499381410016077104179125246672010837202111484837056851483411862638488746402832478117209916457546130939684865424791974536396068562577238278268049740399835043262269859924161524106586140376244258057225469397717536921172382641317079654894421583367801

Factorizations

Primary (ID: 167918) 904997543720474875243278413862398701 (proven prime)
(ID: 168495) 1373846230495487210862311734724245312030848310408863858548894955873608406990119676291381712304611271395824941275560920042185995151958034339093275481107593963480735446700656655306528434666215705506368847600370168782341923183469619799101 (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.