Factor Info

ID 172063
Size 293 digits / 971 bits
Status composite
Value 19484389563679609776431188264248001913709869695612647409589204457181003100671785769738085511436712510667798755230889111808103544886866863327311149099821169579565078186051656924161978392315016661618228365635255585711084832741243151413275302912945883824539228213858995627846521807071081491653927

Factorizations

Primary (ID: 136411) 849890089913739257948662758708499908691 (proven prime)
(ID: 172064) 22925775691368755928982730254875141185657616923222331890086483016264762862429883093026575415226583936483217297475273055944971367544896173144544372931385248320730649690225116132569576842023095198207786575774069197484765697358667832093981774862244497179997 (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.