Factor Info

ID 115869
Size 372 digits / 1236 bits
Status composite
Value 641341820609185639711279740417619673565616071696791107693049126844098134875569618571550120926151861567923365306367650465157018776273123945315252295083948484427371073511298166344155324946267755815129186306356250344620413695461973351208341775992414415701481662004310234459803953708893817813398344282703320652796783413453050626910080357845372162624345605454817751236937596749

Factorizations

Primary (ID: 115870) 4127187931234608755370301514472804901335893076133 (proven prime)
(ID: 115871) 155394382638964146798581043877304450857573761585422721515408830530638299846370174870937494519564341317850348271151104397188673672460976245872109285613071602840012781788934675393343332675998983700758464521781268500432571947458257937383527740626158551093874742334098677592330285804141041723907625852684332058153788626953474953 (proven prime)

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.