Factor Info

ID 42985
Size 334 digits / 1109 bits
Status composite
Value 5581810104962175351421679066771843926915157624357939432165005028694972652752980160743096352722406131417399289894238619175797150803571125801522345789837164035518412568326571944501788523660914755618504749185569305048655892271495022919122342526917026710330613037931231723844276008212666056933733346952260226081149005508547068149811663349

Factorizations

Primary (ID: 42986) 55226076015902745973077917 (proven prime)
(ID: 42987) 101072002713987011629631296266078273183122144098760263950669067973601998409118790704384482259061510434185209653018313289569931292277153461433539787339255633679627564620021142510496934156153921534763603894504552135917321615195314198194253998868622437735803994499643339822237199979206999588467489426599245066297 (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.