Factor Info

ID 39016
Size 544 digits / 1806 bits
Status composite
Value 4038155660229629006253691605126198585748565226667308082010643470311729974208168475470956005430347583226062892217865741123254768825062342209326243289771781710699164115951678614890306222600356251676484115292725400011379881513555828578856105125068672811731448679045903198518056554745195274043664958031127292177493418302133733619474366216700274274870822857367831170423845376514220657723962217075629741418503426106687895655486156555403529536010402933460287951270245551204964850091044472224711648858180832311055677446990564983738917184582127302324033

Factorizations

Primary (ID: 12243) 9205548037958901985090841643917225013086393 (proven prime)
(ID: 39017) 438665426933667725270735673368291582573809015691608947504846837757973848666114028344290551935060774670941244458547476557202682106635208355180241521749032840659645939900276665544250176528847805914744486195769061048018752961701616087444393084598310159683232595116569885916774841604755882727513977890018151941519560110797338560059590996949506930449867645956983543027221207772714590477404051154241608599262747508111198480291877435740288573717036465977151016337436037907960245340779517514688711475497633481 (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.