Factor Info

ID 23619
Size 274 digits / 909 bits
Status composite
Value 4019393544729187388340391272035464597080576198751250752171462387080330208112590939285537539491684176299667223668972061828820778260510944848881506874696439874989592408131777283896072104050118342408759254068817723321914615786131504979274686313748395807584327883607707649445093

Factorizations

Primary (ID: 18086) 23609249643654821607157186465668961 (proven prime)
(ID: 32950) 170246560369165827540420452509475590461130452166030636649653790042219707323521120058093411095574787117952836374039262923899566877904270160521223287681517252487850524599609125362162188004649486347117589108834007852206043576058647953184452613 (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.