Factor Info

ID 97817
Size 655 digits / 2174 bits
Status composite
Value 2217310312627213900300980446160096312459916593012853827337702648834554879203378336277753215276424065674172223755506491529889423512468671290377664291589325426156903249330481484525058607957350990825339747017491316570903707601713759991206414651521419324969591805830307303781257476508708513859573051802016487751133452703938367959773405292881370567916993609721463713144056599021101575717678401035409144851473005724610111078646867382366332923111970455209944322197343675479731484944087888562549023742752864887958568892647056146780091045880347589176432619014885278478011767372266549548274608643892970191163435163416487960489540278827520761146734033181422045924879

Factorizations

Primary (ID: 95340) 1241623324655147674876651665408957875712676744103881 (proven prime)
(ID: 97818) 1785815608162045896662925796383934256924381368742668129805588496911970748122124687904066346997204074847885112181662275663332642261226988770889366900494324056226250156488592678206738703254617137272071986128739275402763648335817448444470801481887624315951182287430252211501027261488825551548572717104928487871211264352931324988183225174834105779850669143657802329640422616032984982719006849730679438081238517745379679196383981260391984697583729111130558063970282605126854241317132131329037777982426916813710611367950752784307518763855597244421532821730578850291231236280694335543711873810688679757321863959 (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.