Factor Info

ID 172943
Size 441 digits / 1465 bits
Status composite
Value 756554242997241427236059053425866418461466699662666530938555896516449660442446141792258476013021092123020928069054927207380359565371810652359094490703835985517854967782149131318190716270948421552372038244950389078545666519854636220351212927958039703187711914444523726190020052470782458421651553479369946963955341045381297494335960680085428318861244689555051190809396126429084646379488679703885513229177803655064050969331898257710273710904737

Factorizations

Primary (ID: 171590) 625006878606618591625091623837716406594790158978620257886495898964436323263905083842591721161442220750822018884860896370806506009288406006817 (proven prime)
(ID: 172944) 1210473466602307883284165495325840366268530334768622150527481986946612464074081372961460507935693030149448904547495017730516576108523238790138668069400192982049752213897792576881409886979036313907378128520008177505225185231792003035612883570958524491230108480917078495261994809059317116438033033701761 (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.