Factor Info

ID 152620
Size 278 digits / 922 bits
Status composite
Value 18999515267319738649420099055653074573422803056990466235571409755294348428176833692195167057617670756600336830667593214161935169345459623364354438443063899209773342855597608432801959932159701975617606125815747033524112411093375721100516387709325395036110873453193577617935324983

Factorizations

Primary (ID: 186418) 103028926100637383312786718136597 (proven prime)
(ID: 186701) 184409524454921005876752491869165122264443266035766090240937196092098317643999478237686154572076594278362084211833009960999128817059450538090889306968113396592775595814787287287901728472360130596375360760298618210347651576363805855214412147354139 (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.