Factor Info

ID 100619
Size 264 digits / 874 bits
Status composite
Value 103663283643835558839496979090220870339415322982712811923158522300194841059632337970417995267709161899184252471352450763834342675980948941544625340993352393187457084510904920277179312545951794043911459455523045128890461562130823364277226190756800950550711760044463

Factorizations

Primary (ID: 51) 1378497303338047612061 (proven prime)
(ID: 100620) 75200207786271097384117998205425431564605514870345410152584702137688518100022552163446339915406651556336432795311047803946581800548498332655645173663188172098510572880608612884698886427875571086222343044068274194903381526524718882690134679483 (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.