Factor Info

ID 129251
Size 400 digits / 1329 bits
Status composite
Value 7515660119370870561438908887612309667801894008712926797535509566955464672351692980809672270797423695249061634956779798873614201758099279356257508821655491134090101304095941316782036549968965383604210712692713485481770636010837732863626720512044503504315576928951205198731295419011872672950273084835044337606782825282815814837290077888283946730734184552514408463901185139809707099972438222043297207727

Factorizations

Primary (ID: 47829) 4807241801804168721687347232031405159192477407731041 (proven prime)
(ID: 129252) 1563403803933936986280632222285641142603298334323672741901578642383783905988406304887366138332794900985530802631014562749515728589699923267046699794814210597225787946729576359250571049719356686962334967652207654138687061518429539046766250484948316544064028840388068693425058597205383432539609501217181083114553253933250747695145749085928305133976847 (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.