Factor Info

ID 180198
Size 651 digits / 2160 bits
Status composite
Value 140634643200606862248628241983621635469198960197235839132566961234780788767593602713176980072890520792546760481293529115089924036921303410759116585601056021201765828875263405013232854243319668177018864674620031739089212894205903246701502153737747939034901861513425521011881742711921749325215268587400070595489447502730323636546195282031922879273027376122318396730843259713812948413086767789926722340951557442582349884746739733542308633091191406009096782641266843728078317536202982531540819578544389643341374015229143866775007424623638124700740550658932554968105827839858924732313620778004554729319733733409866103481704688655775457110367482907689039269

Factorizations

Primary (ID: 179155) 15961766231849650207916906024078604521256153120408454062807233403532287559685069253513590069933148037207796503 (proven prime)
(ID: 180199) 8810719387682080675435663646420882762349677279349423715481713220818486652201924980907270794269999181772791623205302923171848600667695113548332733660846502131614809153686883408110705741554689834791968061759607933534327616737642347059330210062633027697293814796215742162062773231319950327143035263509212708768477118646796701756848754354628311055032245159348780521439617136489305135466120453428111671414869357740512327990900706939380978926038125955518565613157863999986728825145202757710246739021726542045866737088910750980462156423702484789923 (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.