Factor Info

ID 42830
Size 256 digits / 851 bits
Status composite
Value 8053682883561891887444689798162645972863855207159474289929129890547040362020429907219505126946760213540163182666568020451863474181887071381041512837222372270212052148207541751468329174260258914136599323117101479604460481282376005582221386289951630693891771

Factorizations

Primary (ID: 770) 919046182779201475951 (proven prime)
(ID: 42831) 8763088334916428087602694620699348054231071369032860514918832209351125349138020586617647577848994733081505051992951968499111077617129866353418789235767781583457364733042944370776279250224440985427628118102553378635114494244352392936821 (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.