Factor Info

ID 161543
Size 382 digits / 1267 bits
Status composite
Value 2210781701015655458208295702844094288592230190401164526035933658593075392619537516596094641775497583205910536235357726723210884621652207040943994015254169235998048856069146704159856229524126651069317034243924190986691571913316958380207880244163618436814156190730068671485697773963511791892488539927072346035184583559878938850263336116434694325342749917930530319699949618979751306291

Factorizations

Primary (ID: 160965) 5689708313548494885711602113 (proven prime)
(ID: 193860) 388558003184676328531358287606261038417812539388348920502011974974121203729092339999144838183123948549734463706008108423633519826211630183497969781800716464785152995567923919493448613793359497875289231801588862116289988156622079839187088971130290457490636302862584730205340092402598795378454896606493867300075018882877742591310144676863636853509589195507 (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.