Factor Info

ID 164291
Size 447 digits / 1482 bits
Status composite
Value 102877562227070860092366255745958977649026430196068397957137420382643397994321125114588096998135470243301146847900577485237156460426083976569259357833018722096977967868650620452781257181616906560776165976871535411722264340180107001827687621946896261172171620684353319106264325645925229111157988782046081275138464532505753834052061102514697678137515442166764921414009345568728187020281060480012395478111686291092367411793404192463431540091500057757

Factorizations

Primary (ID: 163819) 30507933086604255124118443 (proven prime)
(ID: 195974) 3372157724845785264149330165896416115243937558187838388119392808672620674690171214405311834137193505366602835472489426354769710467219479335844625780193492499600603958890823224909593193824673732976343357430038527922346284507696593678992825256620655212436866154667398300602058491386592532067798988804582867160533091799584169778439803342918979366117801184841389073820081944566076383228719033355716943674936977496011811293399 (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.