Factor Info

ID 13489
Size 286 digits / 947 bits
Status composite
Value 1159861269889326214754589904035435745104247842804773145775979283844364093697097299353210843125301691820425411386117775580591261289106909090814420459801543651092891881414017441291134816010703615460318610321061444863613284372383514867980803655764155079835976993190043541763221090171650553

Factorizations

Primary (ID: 11835) 4100906420054031805880028751022497 (proven prime)
(ID: 13490) 282830465044858149669830278969222649974456434195682356696796110568103863674461715541387939923789458837449458720647203307187305065886944285383959432348509946290370249336946474995794588910674880108214401927527029311008614053215510720351021031990455650649 (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.