Factor Info

ID 139518
Size 403 digits / 1337 bits
Status composite
Value 2280113524422265252367729112963227856264390658008830356924472237584632289970572922168853470425841288284413478957443039163712515435965777634534357690567754692588322591005591588144046834462652177239281793829002411465766442399549214624930061417621449451084674001925680224122353338288910433637198204782950291126314206811862889807562358254522273190598334228621173096994889278661359602184076005084162908807513

Factorizations

Primary (ID: 173878) 129788113291562045978980640026265327 (proven prime)
(ID: 174404) 17567968796187924594113547809606989741159212496964541869076966998795122306873580672336679568443584395964388063260843536966840228128731002791845630394478476783936917884307252196528423204007226760829806430729179585023226661367765803538912416451496722662215358510777051778965343534053268076473824576024454285595537529413182879580245876819722780798118681613968799049636919 (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.