Factor Info
| ID | 157142 |
| Size | 1242 digits / 4125 bits |
| Status | composite |
| Value | 428273376576112072039424669234043701310378473177528361734679302220373998858750213429922922764484508214703410280477037457272843427004207704746596599588740389446723966779281291953481010494658631421139178356432404529144807587724313457576080879369520412757535499417590593037402132458192933112917011681125246698332617227368940924310671159297895644247304463337030556819408053246977408897375444009228784321855190633654508860251672594016966129087938032646493318369559079494802877556188313108737568884895924180662892888768417648907551108868725880937647236031979248714193730713284263214324305213484780924086757497008169203146490966653157196579623176098342749286334599055673296718591601810265741777779419985602380061307608583095467513145376750452111268011462735194525936574430444855696863811129511580617212736619476148050431720204774500922390923789047558638560977283778366928352133625265887999595144270156563498520943597288554069971335077768062455035685441607646553049207230648722482499454255551591537494696331114874540982652298848595152879789786382315908609325104792603084790459973531088550659136884953296468572325966700954394841000706293781182295697394977396446686227774634243116587720961404931059436150691587725374955916819685945300109199093149237611 |
Factorizations
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.