Factor Info

ID 104093
Size 645 digits / 2140 bits
Status composite
Value 149016638942565987728623212625024159870555893292030989763322559053090811815172087210550418529009943346091285543491391088928280994631661231484998035806738348462986434070816353969223611443663734033775188474930376074520007222096337794066921012081758723383869873336376289207681570569798571869584551533794237221137026223306320350692945332663789893312252191208319636924794406600816414833689964446964265627754888712709980347915142449325545291297347542713445076608263126033043331570198279138398390565382052291900441399000924308383775852191289780608490776354976531963374123308648704972881623423215863914108717270078338715433220765924423730292672348908913

Factorizations

Primary (ID: 18) 1702945513191305556907097618161 (proven prime)
(ID: 123055) 87505230078271888289250097537353536966614393162381787098308489435644295920326253352185262198884858921686205354522652961652966314413003031308817608663042346903092804936709560065373545631707024117260525823888502936258215175620909141568784621504040260233713191029183724539434236816508123064169506483637878124185320750907691990562061388762937245788534839524552125288747159937338162109913354009698365180044965925675070079372793164870864743047659210811081958100561334192188752949302737283561370049179628543338095154641272092854978640183017754992777547591251321827811967858833838899602057526308301662847921899543669333633 (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.