Factor Info

ID 190841
Size 679 digits / 2254 bits
Status composite
Value 2092484417698511379804718676353775832568439933138618438411842651013282924074536108746330744104237259305114781994122808428517583713077492320517682694016062051318611030719257154979080093269918439780672184203647052395924173350318678165770154067912390606055584565668273150220571139700424143376523626923157525985777542753801038391638633375405995218332088564112061807746781654448654546454870999373002197896627496063569316620472241488675089067697502646016991863619374561857076656082238873907556292716572559188435192733007065918851117896531517799008973041180611235914797517217916042516248009978607122988198642678952332794367871924626981281672031171182421162483232356099566662800792145081

Factorizations

Primary (ID: 189500) 1071263021712844863382702445854790338796075137580821327698480321718981727509413897389374068518336243357830819518238715303029556186227760185469329979020955898202841481814495696335615085242164503377482939561 (proven prime)
(ID: 190842) 1953287264926622148652443956618592793622016691162066671493155946171139666897245190973775090689843240844371717340899526103800982260793671908824052417079374080478274933350418550779082496637225740031045688061918820555299736912090558091051302247731454707471462804743702010899951612057111796829266762433810234521896651533283076796793420505870064832582281775820430998894183057478473759290625607994217305119610612571331265442880509472004648905745220512411917054223840365382018386321 (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.