Factor Info

ID 187369
Size 596 digits / 1977 bits
Status composite
Value 12440288365316991519345085184694057508363370679775778521013783899589306156787585589340693086099134475716338945941699613222679815082443773591369574167992013544743815871244680188980582332706751575674462646889431809229071961590937074579631333713909497950740027619300310305234293007240816963571628386124738019463947158504041078047014845627513538486492427002335218106912336998328392286110391348014794850616276788222189380489703020335280288152580835169201451007421108492649969124392632334550548310182154839843050426331823440087819969551075643981796020994638163516370885334423109750485477448127678560179

Factorizations

Primary (ID: 186665) 454397052651617430540139037138360761 (proven prime)
(ID: 187370) 27377572747715114822208899165470641831785433772635133060578903252576917197781301795590477399910230704837698740576180049712219437624903445951829155784487282171474909277382347605971266590704981354679351484113457565831870346270882401702247195457481564961729667769003245033262380721499302313274846643252157166682782863546072432159466650589539648293696960737188964685819274385155471482637471628868648099865511940931318581851873964385838495827319008742013014157043729239719724968697797011758696648268346059640079617103846571909389410475787825288053158201681874510539 (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.