Factor Info

ID 15474
Size 276 digits / 915 bits
Status composite
Value 273476777658911467206637825602222317603504686886191195680170452502589810587952763052867442567371183311560374755643547603966262067297007848589593958476206558273070823546215009103832083031185905716687906701067219451284319977207794740041140530916425982495421702880888333092896173

Factorizations

Primary (ID: 11129) 2380142106509122200127345885819001687213 (proven prime)
(ID: 15475) 114899348619150750003351637819785657704230579250576453603925677252419570182649916412185614528836308531500311993921922525248249150371351805692257531226023510731568726420988316874573404283677645001161327031308165224672248989204353777521921 (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.