Factor Info

ID 170884
Size 431 digits / 1430 bits
Status composite
Value 27971637733628964882223442107850429532587785076302985342074682720883858086429446397008696872743224339190016936503432820257210909272888062196287518015741125705559481325323810411416776332192190115973990091726653195187800915867798867896440882643478965033175699671656590767870896828692193459036816676671007072606376966971109510265522539497389805856784309991732139002334750638605657056208761562861465536364230603911307720892077573499129

Factorizations

Primary (ID: 169995) 121586796038378618481965688515792587861 (proven prime)
(ID: 170885) 230054896131976171110439365809287358515284040201366330449799014842259859424332509053708734686455033017234170954115859618358755337716053002980919559758310246609279661777422873773144294904473764179898678648864184117138716458438004092814628682703026513290174101521321764270846249425924805868650477854572822224167011003025930489210873165035564000064056232175413126645076308738899524847761838509589 (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.