Factor Info

ID 195115
Size 768 digits / 2549 bits
Status composite
Value 141504300119529820650916740132636160618779532682034864996446094713920183789879841047189209729899047875380450817291088595101549575170721285193275279459414514739357319539976260262170748366838371048209857844205634461864063253139370181629755539304287266736142981970316418540876848478850006282280214789582919727582085709412888414559894959933563045304248353094689535962160487137748049005798945939217806367897446610701405532398748923323656994352748255362396060391727022548503417877754987067585990443389615385720879287225070989008701873138307250186892276252186726373843490655796319916263292347626632594936260242840681177932032606304795532455065706354150305326187296218197151503903396450435792422735961520012231311028922146823116187881780654172518456164780248240986112973949021

Factorizations

Primary (ID: 193543) 153203402646907948415228654292747467776522263680731646227501 (proven prime)
(ID: 195116) 923636797060301801808709214990204893344008229036601296864448546101960261222403833703196718107995335265381060360171507730267635851031629358368913572271256457463813737173077411587952150350304710784508376578572561373463320123378527027963659628200663190880926410917603071599908409218708623645525536138055029128443667289225790456940568845688435790301493409092694823156565375208123660723652729252085227831893151128401896157729453838836792363476351579191782919775929551885504062805201365239776317786718002157948817937025079853138531336077249085804888678204194932005097489582332935635745773862397890124012066410662088214738180013703580620608359078736150110217957174482417739272852130109892783238907170683372261921521 (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.