Factor Info

ID 157262
Size 397 digits / 1318 bits
Status composite
Value 2965669896056165119992947562324033186392964868383674205517436985074903056047085185186352350334453526119482209806774061504105816936251456808884633458782078675060993994049615432076179414890580198498708869642291729432027655202305872398125975988136220684329928074073891698379075452950537850520006727708025321308153410147256827534169000244571894798139634160350169732692844540650115065005816257080391153

Factorizations

Primary (ID: 191298) 4853240164236570447629807637019724521 (proven prime)
(ID: 191299) 611070088373150617413650252967870998761008845679898299789181509111307494966191349733956348096775145884587394686891460989203596684925239608068007527534196746289312220754157835101778208370420657020127368925598196229340024576548373710225950708838530097644073008474346410896392881135216546682101719659149142744043905291864264633554618743276737618022190450845326793 (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.