Factor Info

ID 108301
Size 407 digits / 1350 bits
Status composite
Value 21019629502147163929872337361527842063597697716266572533378091138368607837075136146294695512444776522408484202450364792281371253947843622787393489634392769426847901472775565706853149149455021840126672936273308125646781839768763358539076513888174176686437813123051754315284353444248748163904213493635677294775889711018531525666028136474069110652175128131892160963704895826166684575810071833715885058196175047

Factorizations

Primary (ID: 115025) 2124889885679386250300132940209 (proven prime)
(ID: 115026) 9892102947925984033049322858978852231228958658253465507757993947051820143733202287899754561895071050404044794971468116754183086231184963202283322581462701888986059761364719200728386572077351642275053315438219960159081815623791193510915291240522149966829614665135601671452385501663455295256135382557855410731619532070820985565234610124209784967508185394766242952407864271675383 (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.