Factor Info

ID 82980
Size 690 digits / 2289 bits
Status composite
Value 106391386148150545633208029314894619671913884435279483824602061082246882840538617749835672574595849420820892962369727511002985507547530924619215603714692017960439059051131057066171726004225252105366539450243976495296064914653970435422691132775348107149624397875501626765529280195219730899101616509734287846972612498116082106285608762652611596035704998777298610375768663629042105566306009589604150653751751407131601201073471037354689119824378182842873768573817044783071968599797614738735104650582456566328118058566513073255175147762888155276856406093036622250048821987546023575727597539964156741835596717227620397768323890736161991004603835981909059234778762873006068797777119371656761239671

Factorizations

Primary (ID: 82981) 1021527191210748006693015111536561 (proven prime)
(ID: 82982) 104149343320026494654635147075466205824258897210343672245682122597084882567543139191712384011498796692661623036859567333177364011563604624354765487531119278008261494914984821317340191729076133807166765981321825277869190502339420170022059847812066966586843911237137589466824238575708465623084295057600635724855087533233287540330354289884968194246293471071509588387056731806961921255301484731671574575953905085938156625033822226715276914774156703999336634983316052343786852783476800921697167829338146944556265305800488061856461680359721086600414821396900354689517551581467594173216215207041320417604565627003145133983201991268293879494655892627166969745337511 (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.