Factor Info

ID 127739
Size 784 digits / 2602 bits
Status composite
Value 1618500881283053112877498917767613642938548526881356777634800355589841660511822926955087656720681502323977473573548630248821167406565549561352755262272963704481677797445917857463942634113857641240864430438041263030496755736056467113895671662204378599886871827331763063875203033567457149668095764440798141780904326345075055658925210312685363052484517081800226321372812983544234143964835885482025110127748989906348251726481442070837902093568124098184598110044591675412290247265041475959484567740497973282409144741886307076021830634216625292058967503180538748053874246642999670426376316677674234237760579984056249152546550961193074620389131448931912089918056421951797555136844462355382526686757217566025384026296322552508335879175760854651970459903941590439097842896992212780638854461611

Factorizations

Primary (ID: 127740) 59957109861233755883869936690601791 (proven prime)
(ID: 127741) 26994311183927182086880408549564003188356912622338821682573235810263550666343210997753562810061580987360275462114656988564788152205839259580702552051369865454675455363315632044256384664378365101144207014096085013798629078014636432802162542394498950031488309973518627451244038315440966416225302341127475704641392698177961158458586045993188811653161804638258219019341388955351796814606107434173352115038496413286943434084909237266804027605871990100592540126398275679605035232653826882494552340729242178066831734954403814246410986257606587617279956373541334225930806765180439141470969145524339524381071370994651745567119343379066658875616564224835786760692488055569485999150653189460018570621885000000894310331456931866547618479873788322033854969264021 (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.