Factor Info

ID 191446
Size 537 digits / 1782 bits
Status composite
Value 137846614367594638407607965171521965353680925147896057307971517970046326489810052399968887433294911643688064248779830633847628209972609863012082257087141103693243187819395421155062979680415018554963902619829537058902969897959006691731119945794726087585161855385605325626640299099173901599263396606299888242854550563938011742545699001628164323052401648369422777868075184889679752509028420978503190848922299694499220157213444039447763659426995844358148434077053674290397643995496362062105685055281644183114179961058172773221629192760884401

Factorizations

Primary (ID: 3221) 2069237502716464794985816105550982396339012259800336045348830659287429006970383760001800897298401 (proven prime)
(ID: 191447) 66617106149792672328750597378806426034436006722210220717714069362989294971841749034365240672859483694685544875317330108213023462081396035171322495483997320720656283214831758630500576870064771898261699058084023166759300717938222285723678133905776083457774434213511870544948234598409746708717142514483413708789791555724912088513243969704778256468801064327468661630501717641765446920747513258437737096775174639748222187809193556186331961186001 (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.