Factor Info

ID 86743
Size 419 digits / 1392 bits
Status composite
Value 64824643218245374836812019016072063922384567253081798504314491638102131637893200540794169667534791787840861551578275817153083494453485220042428540272686504266071233466285657727332303369743253307321232481599247288354799463597489527029377953917883395040192752027286478592962286020157140927433508789465816428832601752402691432867740555947865124993229718426816754742649279944009315289596008214937059017936560314759240686729

Factorizations

Primary (ID: 14127) 18795947089943685289042850201861326689719641302766796883477502913493254840480457593719603600834006204492522841 (proven prime)
(ID: 86744) 3448862827078728308446723559418011250932070326889411774791828097870697757825285304958307101070291210629540687831551964646231620940377840523615884854711186668023871983847097602117865368526418382530483154679316147790129979766525584665828127603850865679282526598615049274190602196174447476360392466590779719342769 (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.