Factor Info

ID 180304
Size 456 digits / 1512 bits
Status composite
Value 108835288515423662163310266656027790579691794369989444075812220915285697829814399173389840052416847596005571313786929324335031369599914690355451599311889113611690729053897683687833844255356258258336664167221564734913901572443509512578125758740885937507803216334215200177553334186518042688903505163537260866776070303379700301449155371172020565821234337559816805699101247782135047117612366618498856749262508993180202989558417618909533842677237318210788276801

Factorizations

Primary (ID: 179490) 3672635323798235747295928979442245480835342011605032139434883500527538779347637995831925455481578966413058486738942244270598897916802974480217281 (proven prime)
(ID: 180305) 29634112543160510846061171496919247373796873453195437017165619031939751921382626467486622082884807303852457108658050431757696041408546540812759366051132739010882783882808675667821499890068704655685682214030350442144018051843732799730205373583528568490031712253864959487685452948310264625161647530312173516481921 (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.