Factor Info

ID 193445
Size 518 digits / 1720 bits
Status composite
Value 30121577309941683751706101193610175582739979765010104674322096410813007871682237941805297176931254367336372466204434628220525974255428363663608873748862878750620993640190445504018994639582607774502271690377285457994576494640585044628319894379644475844432790244165129250490204351122234820766943098225681513852969257193038154155186674856758775211597742684422099500714841105989160344266865834596872157277002465533308058341567471242780769925596691593477082006502994544030197349172035496095531605653828548708774869642281031

Factorizations

Primary (ID: 158872) 7044884395383039327695396995681 (proven prime)
(ID: 193446) 4275666656742056484811628781516732328095835320366270725485209045703938884199841337349226281761522325561199135543683961946493405760123589627588000654852441474056115562962513967998349431447744894016908062933482161889442363603642813523637411259008043673085220760297447146163246478573946686899899051126990026593913333638869741429727169063857242895897523580441164791635592033475565302563662405127323575170736991238137634005222290783443576729082015993154903465197467577647067708280525608637351 (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.