Factor Info

ID 172533
Size 595 digits / 1974 bits
Status composite
Value 1342374710862659189645872029642121718403415659930086541446521478771088468486044868809254672171783691798510256127986371878295260405916512135505261601830526867620424926338008461163885283168758313420146065868519781512271231864656902507237175489209244147615324654181047732563754201364391729041096534807569010493694750295702385590990069701338240878398095108288639826458023479982233652721588766848841288688999715000907343206056508538963214949066770338381162556856766582838207421864815807902363701942141000684071738947681096414947949218891059305047044853133860187398413731815091872148628887799140372709

Factorizations

Primary (ID: 171711) 1971104784230189724696657672639607383865554087680825963961083017079848660751229162317247641298532310165833263838960568132515990493838006331587769591259490938351634251160524508706084881799753178590788694233398207237470378012427921375252554025920962577142987070824707109 (proven prime)
(ID: 172534) 681026560131312569153671846196518204656433097249173068532430324591541258187274436903852919304741194024344922495147140376382312527062285028423351285541654714466862480942319314402068008552456768169025211543832523890931227603077695217826023334163867439853213858538904067121527151020232458969572110924973485383394255300096274558401 (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.