Factor Info

ID 150279
Size 290 digits / 962 bits
Status composite
Value 21595003572339694371398097522125090982501330988562006639478000390940855891067520405519179911552014612772526326484635099198564755530610779141749626462933879937473075498906984838120480721583324268550844998292692661430774771900995902350748817175650424630413149407071412252148825539070954078827

Factorizations

Primary (ID: 149682) 41903177901783497727523 (proven prime)
(ID: 150280) 515354792969546118106446191126174657908471413525375027781004801136982520720323685836274254436010880648384184217945434869845632196889513022848558172901090684578529575980275065446117760373675934080449390225130796709851520512088254536195766525839694814223743661373127449 (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.