Factor Info

ID 187115
Size 425 digits / 1411 bits
Status composite
Value 31308979075718319668178926347078474258434430333151893566083826077305039206657985027330523367124986000747010992402926345627489131739228392681014866608068531308823026034635705683553576429400863245675426677286297517940205717301174096437828968785519027017121923431223594732377785939081473647650117164120895257676591646205388628533291800893158781959557677931096947278454402917168839624978035250175882941475351074565469085586056579

Factorizations

Primary (ID: 186429) 18243691385417857763951223347888074565469085586056579 (proven prime)
(ID: 187116) 1716153733051169540307898602341333506616734349055787497186580245622316886449281960666992351364444969567911091691484468854781080157576971735982317079781206699625220951907180954774716470063382843009455146591391208095712502073964245732475093456566328988027484817437980211397259973284097455592430837494885949696426999999999999999999999999999999989539646797000000000000000000001 (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.