Factor Info

ID 172532
Size 636 digits / 2112 bits
Status composite
Value 425557177914614429051712226236421000065671888452839175193649132397495914404624050247380385043417229880071305624521064297183299669799341880712504039316815319521101134785679295796635071856539931766774230404006171849087940602231456161965571654691449266323289777133479282510502104658369207536921029417421452123013110034165109235572448951467307040284951768534262999077767083126636342615507232204353662580968398924288347760764221653753269501149780690550762588832068621602596458949553190657287642690940574955600893011244376308139257013643427231535516868789889948673343765569457581569934048783857710775349722649210897842496603394182133779004709

Factorizations

Primary (ID: 136405) 317018172698691402707105521066838685448001 (proven prime)
(ID: 172533) 1342374710862659189645872029642121718403415659930086541446521478771088468486044868809254672171783691798510256127986371878295260405916512135505261601830526867620424926338008461163885283168758313420146065868519781512271231864656902507237175489209244147615324654181047732563754201364391729041096534807569010493694750295702385590990069701338240878398095108288639826458023479982233652721588766848841288688999715000907343206056508538963214949066770338381162556856766582838207421864815807902363701942141000684071738947681096414947949218891059305047044853133860187398413731815091872148628887799140372709 (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.