factordb · certificate chain

certificate chain

for 642^445+641 (1,250 digits) 141 steps

Show chain-development graph

Digit size of each chain step — How the certificate chain descends - decimal digits of each intermediate prime vs step.

Step	Prime	Digits	Type
102	4225244808…73_<303>	303	Prime ECPP
103	1465023137…97_<296>	296	Prime ECPP
104	4071189431…09_<285>	285	Prime ECPP
105	1102518160…91_<279>	279	Prime ECPP
106	4044364984…89_<273>	273	Prime ECPP
107	3192078443…27_<266>	266	Prime ECPP
108	1020501748…93_<261>	261	Prime ECPP
109	1867463818…99_<255>	255	Prime ECPP
110	2540836238…01_<250>	250	Prime ECPP
111	1537412937…87_<245>	245	Prime ECPP
112	1570712032…87_<240>	240	Prime ECPP
113	1062571752…53_<230>	230	Prime N+1
114	1768574189…71_<224>	224	Prime ECPP
115	5610157779…53_<217>	217	Prime ECPP
116	2893504383…63_<212>	212	Prime ECPP
117	2654073755…01_<205>	205	Prime N+1
118	2505384212…67_<199>	199	Prime ECPP
119	1049248138…01_<193>	193	Prime N+1
120	1900307492…73_<184>	184	Prime N+1
121	6881350158…17_<175>	175	Prime N+1
122	4574964270…49_<167>	167	Prime N+1
123	8823303946…11_<160>	160	Prime ECPP
124	6628458288…17_<143>	143	Prime ECPP
125	4535336158…21_<135>	135	Prime ECPP
126	1206491421…93_<124>	124	Prime ECPP
127	2112944695…03_<121>	121	Prime N+1
128	6507530096…03_<110>	110	Prime N-1
129	1910411914…87_<103>	103	Prime ECPP
130	5969540511…59_<94>	94	Prime ECPP
131	1645394473…37_<89>	89	Prime N+1
132	2405922454…41_<78>	78	Prime N-1
133	5856390766…81_<73>	73	Prime N+1
134	7160319626…83_<65>	65	Prime N+1
135	2180610978…91_<60>	60	Prime N+1
136	2016300996…71_<53>	53	Prime ECPP
137	22082296525648279469816145660742083955382731_<44>	44	Prime N+1
138	4533617967365919457773156906146618651_<37>	37	Prime N+1
139	25885088654854973371834068031799_<32>	32	Prime ECPP
140	681186543548815088732475474521_<30>	30	Prime ECPP
141	2432809084102911031187412409_<28>	28	Prime ECPP
142	499805872759287363917_<21>	21	Prime ECPP

From the command linefdb · curl

fdb

fdb cert chain id:1100000008674977967

curl

curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"cert_chain","params":{"target":{"id":1100000008674977967},"skip":100,"limit":100}}'