Factor Info

ID 5373
Size 315 digits / 1045 bits
Status composite
Value 206440579856897179685323160860916038186148205506907490618637513475696060666930050918680767105440533778741690363153736848969205047004672674304077483492625657712020985568229171280204720178165885687231002303357332262972619157462167124528029800599660202459420696053213279658929817410665245383870879575827825567735872511

Factorizations

Primary (ID: 4238) 1108439448677340328268341 (proven prime)
(ID: 12930) 186244345690903607606830797942766112649455884744802308036943196455500854496339876248958694341857367171449181548471530236843488839654493570228244676509031023346006549302961602869169803556874719224902593932581317233214883649270430955801966408332416241544395556368430745595703302100563584998371 (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.